1277120712

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 3831768000

約数和(自身を除く): 2554647288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 343, 392, 444, 518, 588, 599, 686, 777, 888, 1029, 1036, 1176, 1198, 1372, 1554, 1797, 1813, 2058, 2072, 2396, 2401, 2744, 3108, 3594, 3626, 4116, 4193, 4792, 4802, 5439, 6216, 7188, 7203, 7252, 8232, 8386, 9604, 10878, 12579, 12691, 14376, 14406, 14504, 16772, 19208, 21756, 22163, 25158, 25382, 28812, 29351, 33544, 38073, 43512, 44326, 50316, 50764, 57624, 58702, 66489, 76146, 88053, 88652, 88837, 100632, 101528, 117404, 132978, 152292, 155141, 176106, 177304, 177674, 205457, 234808, 265956, 266511, 304584, 310282, 352212, 355348, 410914, 465423, 531912, 533022, 616371, 620564, 704424, 710696, 821828, 930846, 1066044, 1085987, 1232742, 1241128, 1438199, 1643656, 1861692, 2132088, 2171974, 2465484, 2876398, 3257961, 3723384, 4314597, 4343948, 4930968, 5752796, 6515922, 7601909, 8629194, 8687896, 11505592, 13031844, 15203818, 17258388, 22805727, 26063688, 30407636, 34516776, 45611454, 53213363, 60815272, 91222908, 106426726, 159640089, 182445816, 212853452, 319280178, 425706904, 638560356, 1277120712]

約数ペア:

[(1, 1277120712), (2, 638560356), (3, 425706904), (4, 319280178), (6, 212853452), (7, 182445816), (8, 159640089), (12, 106426726), (14, 91222908), (21, 60815272), (24, 53213363), (28, 45611454), (37, 34516776), (42, 30407636), (49, 26063688), (56, 22805727), (74, 17258388), (84, 15203818), (98, 13031844), (111, 11505592), (147, 8687896), (148, 8629194), (168, 7601909), (196, 6515922), (222, 5752796), (259, 4930968), (294, 4343948), (296, 4314597), (343, 3723384), (392, 3257961), (444, 2876398), (518, 2465484), (588, 2171974), (599, 2132088), (686, 1861692), (777, 1643656), (888, 1438199), (1029, 1241128), (1036, 1232742), (1176, 1085987), (1198, 1066044), (1372, 930846), (1554, 821828), (1797, 710696), (1813, 704424), (2058, 620564), (2072, 616371), (2396, 533022), (2401, 531912), (2744, 465423), (3108, 410914), (3594, 355348), (3626, 352212), (4116, 310282), (4193, 304584), (4792, 266511), (4802, 265956), (5439, 234808), (6216, 205457), (7188, 177674), (7203, 177304), (7252, 176106), (8232, 155141), (8386, 152292), (9604, 132978), (10878, 117404), (12579, 101528), (12691, 100632), (14376, 88837), (14406, 88652), (14504, 88053), (16772, 76146), (19208, 66489), (21756, 58702), (22163, 57624), (25158, 50764), (25382, 50316), (28812, 44326), (29351, 43512), (33544, 38073)]