31376260188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12081

約数の個数: 288

約数和(自身を含む): 105564985344

約数和(自身を除く): 74188725156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 47, 51, 52, 63, 68, 78, 84, 91, 94, 102, 117, 119, 126, 141, 153, 156, 182, 188, 204, 221, 234, 238, 252, 273, 282, 306, 329, 357, 364, 423, 442, 468, 476, 546, 564, 611, 612, 658, 663, 714, 799, 819, 846, 884, 987, 1071, 1092, 1222, 1316, 1326, 1428, 1547, 1598, 1638, 1692, 1833, 1974, 1989, 2142, 2397, 2444, 2652, 2961, 3094, 3196, 3276, 3666, 3948, 3978, 4277, 4284, 4641, 4794, 5499, 5593, 5922, 6188, 7191, 7332, 7956, 8554, 9282, 9588, 10387, 10998, 11186, 11844, 11987, 12831, 13923, 14382, 16779, 17108, 18564, 20774, 21996, 22372, 23974, 25662, 27846, 28764, 31161, 33558, 35961, 38493, 41548, 47948, 50337, 51324, 55692, 62322, 67116, 71922, 72709, 76986, 83909, 93483, 100674, 107883, 124644, 143844, 145418, 153972, 155831, 167818, 186966, 201348, 203779, 215766, 218127, 251727, 290836, 311662, 335636, 373932, 407558, 431532, 436254, 467493, 503454, 563389, 611337, 623324, 654381, 755181, 815116, 872508, 934986, 1006908, 1090817, 1126778, 1222674, 1308762, 1402479, 1426453, 1510362, 1690167, 1834011, 1869972, 2181634, 2253556, 2445348, 2617524, 2649127, 2804958, 2852906, 3020724, 3272451, 3380334, 3668022, 3943723, 4279359, 4363268, 5070501, 5298254, 5609916, 5705812, 6544902, 6760668, 7324057, 7336044, 7887446, 7947381, 8558718, 9577613, 9817353, 10141002, 10596508, 11831169, 12838077, 13089804, 14648114, 15774892, 15894762, 17117436, 18543889, 19155226, 19634706, 20282004, 21972171, 23662338, 23842143, 25676154, 28732839, 29296228, 31789524, 35493507, 37087778, 38310452, 39269412, 43944342, 47324676, 47684286, 51268399, 51352308, 55631667, 57465678, 65916513, 67043291, 70987014, 74175556, 86198517, 87888684, 95368572, 102536798, 111263334, 114931356, 124508969, 131833026, 134086582, 141974028, 153805197, 166895001, 172397034, 201129873, 205073596, 222526668, 249017938, 263666052, 268173164, 307610394, 333790002, 344794068, 373526907, 402259746, 461415591, 498035876, 603389619, 615220788, 667580004, 747053814, 804519492, 871562783, 922831182, 1120580721, 1206779238, 1494107628, 1743125566, 1845662364, 2241161442, 2413558476, 2614688349, 3486251132, 4482322884, 5229376698, 7844065047, 10458753396, 15688130094, 31376260188]

約数ペア:

[(1, 31376260188), (2, 15688130094), (3, 10458753396), (4, 7844065047), (6, 5229376698), (7, 4482322884), (9, 3486251132), (12, 2614688349), (13, 2413558476), (14, 2241161442), (17, 1845662364), (18, 1743125566), (21, 1494107628), (26, 1206779238), (28, 1120580721), (34, 922831182), (36, 871562783), (39, 804519492), (42, 747053814), (47, 667580004), (51, 615220788), (52, 603389619), (63, 498035876), (68, 461415591), (78, 402259746), (84, 373526907), (91, 344794068), (94, 333790002), (102, 307610394), (117, 268173164), (119, 263666052), (126, 249017938), (141, 222526668), (153, 205073596), (156, 201129873), (182, 172397034), (188, 166895001), (204, 153805197), (221, 141974028), (234, 134086582), (238, 131833026), (252, 124508969), (273, 114931356), (282, 111263334), (306, 102536798), (329, 95368572), (357, 87888684), (364, 86198517), (423, 74175556), (442, 70987014), (468, 67043291), (476, 65916513), (546, 57465678), (564, 55631667), (611, 51352308), (612, 51268399), (658, 47684286), (663, 47324676), (714, 43944342), (799, 39269412), (819, 38310452), (846, 37087778), (884, 35493507), (987, 31789524), (1071, 29296228), (1092, 28732839), (1222, 25676154), (1316, 23842143), (1326, 23662338), (1428, 21972171), (1547, 20282004), (1598, 19634706), (1638, 19155226), (1692, 18543889), (1833, 17117436), (1974, 15894762), (1989, 15774892), (2142, 14648114), (2397, 13089804), (2444, 12838077), (2652, 11831169), (2961, 10596508), (3094, 10141002), (3196, 9817353), (3276, 9577613), (3666, 8558718), (3948, 7947381), (3978, 7887446), (4277, 7336044), (4284, 7324057), (4641, 6760668), (4794, 6544902), (5499, 5705812), (5593, 5609916), (5922, 5298254), (6188, 5070501), (7191, 4363268), (7332, 4279359), (7956, 3943723), (8554, 3668022), (9282, 3380334), (9588, 3272451), (10387, 3020724), (10998, 2852906), (11186, 2804958), (11844, 2649127), (11987, 2617524), (12831, 2445348), (13923, 2253556), (14382, 2181634), (16779, 1869972), (17108, 1834011), (18564, 1690167), (20774, 1510362), (21996, 1426453), (22372, 1402479), (23974, 1308762), (25662, 1222674), (27846, 1126778), (28764, 1090817), (31161, 1006908), (33558, 934986), (35961, 872508), (38493, 815116), (41548, 755181), (47948, 654381), (50337, 623324), (51324, 611337), (55692, 563389), (62322, 503454), (67116, 467493), (71922, 436254), (72709, 431532), (76986, 407558), (83909, 373932), (93483, 335636), (100674, 311662), (107883, 290836), (124644, 251727), (143844, 218127), (145418, 215766), (153972, 203779), (155831, 201348), (167818, 186966)]