28286959428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:464

約数の個数: 384

約数和(自身を含む): 92195389440

約数和(自身を除く): 63908430012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 127, 131, 156, 173, 182, 189, 234, 252, 254, 262, 273, 346, 351, 364, 378, 381, 393, 468, 508, 519, 524, 546, 692, 702, 756, 762, 786, 819, 889, 917, 1038, 1092, 1143, 1179, 1211, 1404, 1524, 1557, 1572, 1638, 1651, 1703, 1778, 1834, 2076, 2249, 2286, 2358, 2422, 2457, 2667, 2751, 3114, 3276, 3302, 3406, 3429, 3537, 3556, 3633, 3668, 4498, 4572, 4671, 4716, 4844, 4914, 4953, 5109, 5334, 5502, 6228, 6604, 6747, 6812, 6858, 7074, 7266, 8001, 8253, 8996, 9342, 9828, 9906, 10218, 10668, 10899, 11004, 11557, 11921, 13494, 13716, 14148, 14532, 14859, 15327, 15743, 16002, 16506, 16637, 18684, 19812, 20241, 20436, 21798, 21971, 22663, 23114, 23842, 24003, 24759, 26988, 29718, 30654, 31486, 32004, 32697, 33012, 33274, 34671, 35763, 40482, 43596, 43942, 44577, 45326, 45981, 46228, 47229, 47684, 48006, 49518, 49911, 59436, 60723, 61308, 62972, 65394, 65913, 66548, 67989, 69342, 71526, 80964, 87884, 89154, 90652, 91962, 94458, 96012, 99036, 99822, 104013, 107289, 116459, 121446, 130788, 131826, 135978, 138684, 141687, 143052, 149733, 153797, 158641, 178308, 183924, 188916, 197739, 199644, 203967, 208026, 214578, 216281, 232918, 242892, 263652, 271956, 283374, 285623, 294619, 299466, 307594, 312039, 317282, 321867, 349377, 395478, 407934, 416052, 425061, 429156, 432562, 449199, 461391, 465836, 475923, 566748, 571246, 589238, 593217, 598932, 611901, 615188, 624078, 634564, 643734, 648843, 698754, 790956, 815868, 850122, 856869, 865124, 883857, 898398, 922782, 951846, 1048131, 1142492, 1178476, 1186434, 1223802, 1248156, 1287468, 1297686, 1384173, 1397508, 1427769, 1513967, 1700244, 1713738, 1767714, 1796796, 1845564, 1903692, 1946529, 1999361, 2062333, 2096262, 2372868, 2447604, 2570607, 2595372, 2651571, 2768346, 2855538, 2878201, 3027934, 3144393, 3427476, 3535428, 3893058, 3998722, 4124666, 4152519, 4192524, 4283307, 4541901, 5141214, 5303142, 5536692, 5711076, 5756402, 5839587, 5998083, 6055868, 6186999, 6288786, 7711821, 7786116, 7954713, 7997444, 8249332, 8305038, 8566614, 8634603, 9083802, 10282428, 10606284, 11512804, 11679174, 11996166, 12373998, 12577572, 13625703, 15423642, 15909426, 16610076, 17133228, 17269206, 17994249, 18167604, 18560997, 20147407, 23358348, 23992332, 24747996, 25903809, 27251406, 30847284, 31818852, 34538412, 35988498, 37121994, 37416613, 40294814, 40877109, 51807618, 53982747, 54502812, 55682991, 60442221, 71976996, 74243988, 74833226, 77711427, 80589628, 81754218, 103615236, 107965494, 111365982, 112249839, 120884442, 149666452, 155422854, 163508436, 181326663, 215930988, 222731964, 224499678, 241768884, 261916291, 310845708, 336749517, 362653326, 448999356, 523832582, 543979989, 673499034, 725306652, 785748873, 1010248551, 1047665164, 1087959978, 1346998068, 1571497746, 2020497102, 2175919956, 2357246619, 3142995492, 4040994204, 4714493238, 7071739857, 9428986476, 14143479714, 28286959428]

約数ペア:

[(1, 28286959428), (2, 14143479714), (3, 9428986476), (4, 7071739857), (6, 4714493238), (7, 4040994204), (9, 3142995492), (12, 2357246619), (13, 2175919956), (14, 2020497102), (18, 1571497746), (21, 1346998068), (26, 1087959978), (27, 1047665164), (28, 1010248551), (36, 785748873), (39, 725306652), (42, 673499034), (52, 543979989), (54, 523832582), (63, 448999356), (78, 362653326), (84, 336749517), (91, 310845708), (108, 261916291), (117, 241768884), (126, 224499678), (127, 222731964), (131, 215930988), (156, 181326663), (173, 163508436), (182, 155422854), (189, 149666452), (234, 120884442), (252, 112249839), (254, 111365982), (262, 107965494), (273, 103615236), (346, 81754218), (351, 80589628), (364, 77711427), (378, 74833226), (381, 74243988), (393, 71976996), (468, 60442221), (508, 55682991), (519, 54502812), (524, 53982747), (546, 51807618), (692, 40877109), (702, 40294814), (756, 37416613), (762, 37121994), (786, 35988498), (819, 34538412), (889, 31818852), (917, 30847284), (1038, 27251406), (1092, 25903809), (1143, 24747996), (1179, 23992332), (1211, 23358348), (1404, 20147407), (1524, 18560997), (1557, 18167604), (1572, 17994249), (1638, 17269206), (1651, 17133228), (1703, 16610076), (1778, 15909426), (1834, 15423642), (2076, 13625703), (2249, 12577572), (2286, 12373998), (2358, 11996166), (2422, 11679174), (2457, 11512804), (2667, 10606284), (2751, 10282428), (3114, 9083802), (3276, 8634603), (3302, 8566614), (3406, 8305038), (3429, 8249332), (3537, 7997444), (3556, 7954713), (3633, 7786116), (3668, 7711821), (4498, 6288786), (4572, 6186999), (4671, 6055868), (4716, 5998083), (4844, 5839587), (4914, 5756402), (4953, 5711076), (5109, 5536692), (5334, 5303142), (5502, 5141214), (6228, 4541901), (6604, 4283307), (6747, 4192524), (6812, 4152519), (6858, 4124666), (7074, 3998722), (7266, 3893058), (8001, 3535428), (8253, 3427476), (8996, 3144393), (9342, 3027934), (9828, 2878201), (9906, 2855538), (10218, 2768346), (10668, 2651571), (10899, 2595372), (11004, 2570607), (11557, 2447604), (11921, 2372868), (13494, 2096262), (13716, 2062333), (14148, 1999361), (14532, 1946529), (14859, 1903692), (15327, 1845564), (15743, 1796796), (16002, 1767714), (16506, 1713738), (16637, 1700244), (18684, 1513967), (19812, 1427769), (20241, 1397508), (20436, 1384173), (21798, 1297686), (21971, 1287468), (22663, 1248156), (23114, 1223802), (23842, 1186434), (24003, 1178476), (24759, 1142492), (26988, 1048131), (29718, 951846), (30654, 922782), (31486, 898398), (32004, 883857), (32697, 865124), (33012, 856869), (33274, 850122), (34671, 815868), (35763, 790956), (40482, 698754), (43596, 648843), (43942, 643734), (44577, 634564), (45326, 624078), (45981, 615188), (46228, 611901), (47229, 598932), (47684, 593217), (48006, 589238), (49518, 571246), (49911, 566748), (59436, 475923), (60723, 465836), (61308, 461391), (62972, 449199), (65394, 432562), (65913, 429156), (66548, 425061), (67989, 416052), (69342, 407934), (71526, 395478), (80964, 349377), (87884, 321867), (89154, 317282), (90652, 312039), (91962, 307594), (94458, 299466), (96012, 294619), (99036, 285623), (99822, 283374), (104013, 271956), (107289, 263652), (116459, 242892), (121446, 232918), (130788, 216281), (131826, 214578), (135978, 208026), (138684, 203967), (141687, 199644), (143052, 197739), (149733, 188916), (153797, 183924), (158641, 178308)]