28089140508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:470

約数の個数: 432

約数和(自身を含む): 89134849440

約数和(自身を除く): 61045708932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 41, 44, 52, 58, 66, 78, 82, 87, 99, 116, 117, 123, 132, 143, 156, 164, 169, 174, 198, 234, 246, 261, 286, 319, 338, 348, 353, 369, 377, 396, 429, 451, 468, 492, 507, 522, 533, 572, 638, 676, 706, 738, 754, 858, 902, 957, 1014, 1044, 1059, 1066, 1131, 1189, 1276, 1287, 1353, 1412, 1476, 1508, 1521, 1599, 1716, 1804, 1859, 1914, 2028, 2118, 2132, 2262, 2378, 2574, 2706, 2871, 3042, 3177, 3198, 3393, 3567, 3718, 3828, 3883, 4059, 4147, 4236, 4524, 4589, 4756, 4797, 4901, 5148, 5412, 5577, 5742, 5863, 6084, 6354, 6396, 6786, 6929, 7134, 7436, 7766, 8118, 8294, 9178, 9594, 9802, 10237, 10701, 11154, 11484, 11649, 11726, 12441, 12708, 13079, 13572, 13767, 13858, 14268, 14473, 14703, 15457, 15532, 16236, 16588, 16731, 17589, 18356, 19188, 19604, 20474, 20787, 21402, 22308, 23298, 23452, 24882, 26158, 27534, 27716, 28946, 29406, 30711, 30914, 33462, 34947, 35178, 37323, 39237, 40948, 41301, 41574, 42804, 43419, 44109, 46371, 46596, 49764, 50479, 52316, 52767, 53911, 55068, 57892, 58812, 59657, 61422, 61828, 62361, 66924, 69894, 70356, 74646, 76219, 78474, 82602, 83148, 86838, 88218, 92133, 92742, 100958, 105534, 107822, 112607, 117711, 119314, 122844, 124722, 130257, 133081, 139113, 139788, 149292, 151437, 152438, 156948, 159203, 161733, 165204, 170027, 173676, 176436, 178971, 184266, 185484, 188149, 200941, 201916, 211068, 215644, 225214, 228657, 235422, 238628, 249444, 260514, 266162, 278226, 302874, 304876, 318406, 323466, 337821, 340054, 357942, 368532, 376298, 399243, 401882, 419717, 450428, 454311, 457314, 470844, 477609, 485199, 510081, 521028, 532324, 536913, 556452, 564447, 602823, 605748, 636812, 646932, 656227, 675642, 680108, 685971, 715884, 752596, 798486, 803764, 839434, 908622, 914628, 955218, 970398, 1013463, 1020162, 1073826, 1128894, 1197729, 1205646, 1259151, 1312454, 1351284, 1371942, 1432827, 1463891, 1530243, 1596972, 1678868, 1693341, 1730053, 1808469, 1817244, 1910436, 1940796, 1968681, 2026926, 2040324, 2069639, 2147652, 2210351, 2257788, 2395458, 2411292, 2445937, 2518302, 2624908, 2743884, 2865654, 2927782, 3060486, 3386682, 3460106, 3616938, 3777453, 3937362, 4053852, 4139278, 4391673, 4420702, 4616887, 4790916, 4891874, 5036604, 5190159, 5456321, 5731308, 5855564, 5906043, 6120972, 6208917, 6631053, 6773364, 6920212, 7233876, 7337811, 7554906, 7874724, 8278556, 8783346, 8841404, 9233774, 9783748, 10380318, 10912642, 11812086, 12417834, 13175019, 13262106, 13850661, 14675622, 15109812, 15570477, 16368963, 17566692, 18467548, 18626751, 19030583, 19893159, 20760636, 21825284, 22013433, 23624172, 24835668, 26350038, 26524212, 26905307, 27701322, 29351244, 31140954, 32737926, 37253502, 38061166, 39786318, 41551983, 44026866, 49106889, 52700076, 53810614, 55402644, 57091749, 60019531, 62281908, 65475852, 70932173, 74507004, 76122332, 79572636, 80715921, 83103966, 88053732, 98213778, 107621228, 114183498, 120039062, 141864346, 161431842, 166207932, 171275247, 180058593, 196427556, 212796519, 228366996, 240078124, 242147763, 283728692, 322863684, 342550494, 360117186, 425593038, 484295526, 540175779, 638389557, 685100988, 720234372, 780253903, 851186076, 968591052, 1080351558, 1276779114, 1560507806, 2160703116, 2340761709, 2553558228, 3121015612, 4681523418, 7022285127, 9363046836, 14044570254, 28089140508]

約数ペア:

[(1, 28089140508), (2, 14044570254), (3, 9363046836), (4, 7022285127), (6, 4681523418), (9, 3121015612), (11, 2553558228), (12, 2340761709), (13, 2160703116), (18, 1560507806), (22, 1276779114), (26, 1080351558), (29, 968591052), (33, 851186076), (36, 780253903), (39, 720234372), (41, 685100988), (44, 638389557), (52, 540175779), (58, 484295526), (66, 425593038), (78, 360117186), (82, 342550494), (87, 322863684), (99, 283728692), (116, 242147763), (117, 240078124), (123, 228366996), (132, 212796519), (143, 196427556), (156, 180058593), (164, 171275247), (169, 166207932), (174, 161431842), (198, 141864346), (234, 120039062), (246, 114183498), (261, 107621228), (286, 98213778), (319, 88053732), (338, 83103966), (348, 80715921), (353, 79572636), (369, 76122332), (377, 74507004), (396, 70932173), (429, 65475852), (451, 62281908), (468, 60019531), (492, 57091749), (507, 55402644), (522, 53810614), (533, 52700076), (572, 49106889), (638, 44026866), (676, 41551983), (706, 39786318), (738, 38061166), (754, 37253502), (858, 32737926), (902, 31140954), (957, 29351244), (1014, 27701322), (1044, 26905307), (1059, 26524212), (1066, 26350038), (1131, 24835668), (1189, 23624172), (1276, 22013433), (1287, 21825284), (1353, 20760636), (1412, 19893159), (1476, 19030583), (1508, 18626751), (1521, 18467548), (1599, 17566692), (1716, 16368963), (1804, 15570477), (1859, 15109812), (1914, 14675622), (2028, 13850661), (2118, 13262106), (2132, 13175019), (2262, 12417834), (2378, 11812086), (2574, 10912642), (2706, 10380318), (2871, 9783748), (3042, 9233774), (3177, 8841404), (3198, 8783346), (3393, 8278556), (3567, 7874724), (3718, 7554906), (3828, 7337811), (3883, 7233876), (4059, 6920212), (4147, 6773364), (4236, 6631053), (4524, 6208917), (4589, 6120972), (4756, 5906043), (4797, 5855564), (4901, 5731308), (5148, 5456321), (5412, 5190159), (5577, 5036604), (5742, 4891874), (5863, 4790916), (6084, 4616887), (6354, 4420702), (6396, 4391673), (6786, 4139278), (6929, 4053852), (7134, 3937362), (7436, 3777453), (7766, 3616938), (8118, 3460106), (8294, 3386682), (9178, 3060486), (9594, 2927782), (9802, 2865654), (10237, 2743884), (10701, 2624908), (11154, 2518302), (11484, 2445937), (11649, 2411292), (11726, 2395458), (12441, 2257788), (12708, 2210351), (13079, 2147652), (13572, 2069639), (13767, 2040324), (13858, 2026926), (14268, 1968681), (14473, 1940796), (14703, 1910436), (15457, 1817244), (15532, 1808469), (16236, 1730053), (16588, 1693341), (16731, 1678868), (17589, 1596972), (18356, 1530243), (19188, 1463891), (19604, 1432827), (20474, 1371942), (20787, 1351284), (21402, 1312454), (22308, 1259151), (23298, 1205646), (23452, 1197729), (24882, 1128894), (26158, 1073826), (27534, 1020162), (27716, 1013463), (28946, 970398), (29406, 955218), (30711, 914628), (30914, 908622), (33462, 839434), (34947, 803764), (35178, 798486), (37323, 752596), (39237, 715884), (40948, 685971), (41301, 680108), (41574, 675642), (42804, 656227), (43419, 646932), (44109, 636812), (46371, 605748), (46596, 602823), (49764, 564447), (50479, 556452), (52316, 536913), (52767, 532324), (53911, 521028), (55068, 510081), (57892, 485199), (58812, 477609), (59657, 470844), (61422, 457314), (61828, 454311), (62361, 450428), (66924, 419717), (69894, 401882), (70356, 399243), (74646, 376298), (76219, 368532), (78474, 357942), (82602, 340054), (83148, 337821), (86838, 323466), (88218, 318406), (92133, 304876), (92742, 302874), (100958, 278226), (105534, 266162), (107822, 260514), (112607, 249444), (117711, 238628), (119314, 235422), (122844, 228657), (124722, 225214), (130257, 215644), (133081, 211068), (139113, 201916), (139788, 200941), (149292, 188149), (151437, 185484), (152438, 184266), (156948, 178971), (159203, 176436), (161733, 173676), (165204, 170027)]