8129741256

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137867}}^1$

素因数の和:137905

約数の個数: 160

約数和(自身を含む): 28025807040

約数和(自身を除く): 19896065784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 29484, 58968, 137867, 275734, 413601, 551468, 827202, 965069, 1102936, 1240803, 1654404, 1792271, 1930138, 2481606, 2895207, 3308808, 3584542, 3722409, 3860276, 4963212, 5376813, 5790414, 7169084, 7444818, 7720552, 8685621, 9926424, 10753626, 11167227, 11580828, 12545897, 14338168, 14889636, 16130439, 17371242, 21507252, 22334454, 23161656, 25091794, 26056863, 29779272, 32260878, 34742484, 37637691, 43014504, 44668908, 48391317, 50183588, 52113726, 64521756, 69484968, 75275382, 78170589, 89337816, 96782634, 100367176, 104227452, 112913073, 129043512, 145173951, 150550764, 156341178, 193565268, 208454904, 225826146, 290347902, 301101528, 312682356, 338739219, 387130536, 451652292, 580695804, 625364712, 677478438, 903304584, 1016217657, 1161391608, 1354956876, 2032435314, 2709913752, 4064870628, 8129741256]

約数ペア:

[(1, 8129741256), (2, 4064870628), (3, 2709913752), (4, 2032435314), (6, 1354956876), (7, 1161391608), (8, 1016217657), (9, 903304584), (12, 677478438), (13, 625364712), (14, 580695804), (18, 451652292), (21, 387130536), (24, 338739219), (26, 312682356), (27, 301101528), (28, 290347902), (36, 225826146), (39, 208454904), (42, 193565268), (52, 156341178), (54, 150550764), (56, 145173951), (63, 129043512), (72, 112913073), (78, 104227452), (81, 100367176), (84, 96782634), (91, 89337816), (104, 78170589), (108, 75275382), (117, 69484968), (126, 64521756), (156, 52113726), (162, 50183588), (168, 48391317), (182, 44668908), (189, 43014504), (216, 37637691), (234, 34742484), (252, 32260878), (273, 29779272), (312, 26056863), (324, 25091794), (351, 23161656), (364, 22334454), (378, 21507252), (468, 17371242), (504, 16130439), (546, 14889636), (567, 14338168), (648, 12545897), (702, 11580828), (728, 11167227), (756, 10753626), (819, 9926424), (936, 8685621), (1053, 7720552), (1092, 7444818), (1134, 7169084), (1404, 5790414), (1512, 5376813), (1638, 4963212), (2106, 3860276), (2184, 3722409), (2268, 3584542), (2457, 3308808), (2808, 2895207), (3276, 2481606), (4212, 1930138), (4536, 1792271), (4914, 1654404), (6552, 1240803), (7371, 1102936), (8424, 965069), (9828, 827202), (14742, 551468), (19656, 413601), (29484, 275734), (58968, 137867)]