1297303872

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 3631996800

約数和(自身を除く): 2334692928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 89, 93, 96, 124, 158, 178, 186, 192, 237, 248, 267, 316, 356, 372, 474, 496, 534, 632, 712, 744, 948, 961, 992, 1068, 1264, 1424, 1488, 1896, 1922, 1984, 2136, 2449, 2528, 2759, 2848, 2883, 2976, 3792, 3844, 4272, 4898, 5056, 5518, 5696, 5766, 5952, 7031, 7347, 7584, 7688, 8277, 8544, 9796, 11036, 11532, 14062, 14694, 15168, 15376, 16554, 17088, 19592, 21093, 22072, 23064, 28124, 29388, 30752, 33108, 39184, 42186, 44144, 46128, 56248, 58776, 61504, 66216, 75919, 78368, 84372, 85529, 88288, 92256, 112496, 117552, 132432, 151838, 156736, 168744, 171058, 176576, 184512, 217961, 224992, 227757, 235104, 256587, 264864, 303676, 337488, 342116, 435922, 449984, 455514, 470208, 513174, 529728, 607352, 653883, 674976, 684232, 871844, 911028, 1026348, 1214704, 1307766, 1349952, 1368464, 1743688, 1822056, 2052696, 2429408, 2615532, 2736928, 3487376, 3644112, 4105392, 4858816, 5231064, 5473856, 6756791, 6974752, 7288224, 8210784, 10462128, 13513582, 13949504, 14576448, 16421568, 20270373, 20924256, 27027164, 40540746, 41848512, 54054328, 81081492, 108108656, 162162984, 216217312, 324325968, 432434624, 648651936, 1297303872]

約数ペア:

[(1, 1297303872), (2, 648651936), (3, 432434624), (4, 324325968), (6, 216217312), (8, 162162984), (12, 108108656), (16, 81081492), (24, 54054328), (31, 41848512), (32, 40540746), (48, 27027164), (62, 20924256), (64, 20270373), (79, 16421568), (89, 14576448), (93, 13949504), (96, 13513582), (124, 10462128), (158, 8210784), (178, 7288224), (186, 6974752), (192, 6756791), (237, 5473856), (248, 5231064), (267, 4858816), (316, 4105392), (356, 3644112), (372, 3487376), (474, 2736928), (496, 2615532), (534, 2429408), (632, 2052696), (712, 1822056), (744, 1743688), (948, 1368464), (961, 1349952), (992, 1307766), (1068, 1214704), (1264, 1026348), (1424, 911028), (1488, 871844), (1896, 684232), (1922, 674976), (1984, 653883), (2136, 607352), (2449, 529728), (2528, 513174), (2759, 470208), (2848, 455514), (2883, 449984), (2976, 435922), (3792, 342116), (3844, 337488), (4272, 303676), (4898, 264864), (5056, 256587), (5518, 235104), (5696, 227757), (5766, 224992), (5952, 217961), (7031, 184512), (7347, 176576), (7584, 171058), (7688, 168744), (8277, 156736), (8544, 151838), (9796, 132432), (11036, 117552), (11532, 112496), (14062, 92256), (14694, 88288), (15168, 85529), (15376, 84372), (16554, 78368), (17088, 75919), (19592, 66216), (21093, 61504), (22072, 58776), (23064, 56248), (28124, 46128), (29388, 44144), (30752, 42186), (33108, 39184)]