401338852848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{79633}}^1$

素因数の和:80807

約数の個数: 120

約数和(自身を含む): 1160464872320

約数和(自身を除く): 759126019472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1129, 1488, 2232, 2258, 3387, 4464, 4516, 6774, 9032, 10161, 13548, 18064, 20322, 27096, 34999, 40644, 54192, 69998, 79633, 81288, 104997, 139996, 159266, 162576, 209994, 238899, 279992, 314991, 318532, 419988, 477798, 559984, 629982, 637064, 716697, 839976, 955596, 1259964, 1274128, 1433394, 1679952, 1911192, 2468623, 2519928, 2866788, 3822384, 4937246, 5039856, 5733576, 7405869, 9874492, 11467152, 14811738, 19748984, 22217607, 29623476, 39497968, 44435214, 59246952, 88870428, 89905657, 118493904, 177740856, 179811314, 269716971, 355481712, 359622628, 539433942, 719245256, 809150913, 1078867884, 1438490512, 1618301826, 2157735768, 2787075367, 3236603652, 4315471536, 5574150734, 6473207304, 8361226101, 11148301468, 12946414608, 16722452202, 22296602936, 25083678303, 33444904404, 44593205872, 50167356606, 66889808808, 100334713212, 133779617616, 200669426424, 401338852848]

約数ペア:

[(1, 401338852848), (2, 200669426424), (3, 133779617616), (4, 100334713212), (6, 66889808808), (8, 50167356606), (9, 44593205872), (12, 33444904404), (16, 25083678303), (18, 22296602936), (24, 16722452202), (31, 12946414608), (36, 11148301468), (48, 8361226101), (62, 6473207304), (72, 5574150734), (93, 4315471536), (124, 3236603652), (144, 2787075367), (186, 2157735768), (248, 1618301826), (279, 1438490512), (372, 1078867884), (496, 809150913), (558, 719245256), (744, 539433942), (1116, 359622628), (1129, 355481712), (1488, 269716971), (2232, 179811314), (2258, 177740856), (3387, 118493904), (4464, 89905657), (4516, 88870428), (6774, 59246952), (9032, 44435214), (10161, 39497968), (13548, 29623476), (18064, 22217607), (20322, 19748984), (27096, 14811738), (34999, 11467152), (40644, 9874492), (54192, 7405869), (69998, 5733576), (79633, 5039856), (81288, 4937246), (104997, 3822384), (139996, 2866788), (159266, 2519928), (162576, 2468623), (209994, 1911192), (238899, 1679952), (279992, 1433394), (314991, 1274128), (318532, 1259964), (419988, 955596), (477798, 839976), (559984, 716697), (629982, 637064)]