42780607352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3413

約数の個数: 128

約数和(自身を含む): 96969031680

約数和(自身を除く): 54188424328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 127, 217, 244, 248, 254, 427, 434, 488, 508, 854, 868, 889, 1016, 1708, 1736, 1778, 1891, 3181, 3416, 3556, 3782, 3937, 6362, 7112, 7564, 7747, 7874, 12724, 13237, 15128, 15494, 15748, 22267, 25448, 26474, 27559, 30988, 31496, 44534, 52948, 54229, 55118, 61976, 89068, 98611, 105896, 108458, 110236, 178136, 194041, 197222, 216916, 220472, 240157, 388082, 394444, 403987, 433832, 480314, 690277, 776164, 788888, 807974, 960628, 1358287, 1380554, 1552328, 1615948, 1681099, 1921256, 2716574, 2761108, 2827909, 3231896, 3362198, 5433148, 5522216, 5655818, 6015271, 6724396, 10866296, 11311636, 12030542, 12523597, 13448792, 22623272, 24061084, 24643207, 25047194, 42106897, 48122168, 49286414, 50094388, 84213794, 87665179, 98572828, 100188776, 168427588, 172502449, 175330358, 197145656, 336855176, 345004898, 350660716, 690009796, 701321432, 763939417, 1380019592, 1527878834, 3055757668, 5347575919, 6111515336, 10695151838, 21390303676, 42780607352]

約数ペア:

[(1, 42780607352), (2, 21390303676), (4, 10695151838), (7, 6111515336), (8, 5347575919), (14, 3055757668), (28, 1527878834), (31, 1380019592), (56, 763939417), (61, 701321432), (62, 690009796), (122, 350660716), (124, 345004898), (127, 336855176), (217, 197145656), (244, 175330358), (248, 172502449), (254, 168427588), (427, 100188776), (434, 98572828), (488, 87665179), (508, 84213794), (854, 50094388), (868, 49286414), (889, 48122168), (1016, 42106897), (1708, 25047194), (1736, 24643207), (1778, 24061084), (1891, 22623272), (3181, 13448792), (3416, 12523597), (3556, 12030542), (3782, 11311636), (3937, 10866296), (6362, 6724396), (7112, 6015271), (7564, 5655818), (7747, 5522216), (7874, 5433148), (12724, 3362198), (13237, 3231896), (15128, 2827909), (15494, 2761108), (15748, 2716574), (22267, 1921256), (25448, 1681099), (26474, 1615948), (27559, 1552328), (30988, 1380554), (31496, 1358287), (44534, 960628), (52948, 807974), (54229, 788888), (55118, 776164), (61976, 690277), (89068, 480314), (98611, 433832), (105896, 403987), (108458, 394444), (110236, 388082), (178136, 240157), (194041, 220472), (197222, 216916)]