142849296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 425568000

約数和(自身を除く): 282718704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 228, 304, 327, 342, 436, 456, 479, 654, 684, 872, 912, 958, 981, 1308, 1368, 1437, 1744, 1916, 1962, 2071, 2616, 2736, 2874, 3832, 3924, 4142, 4311, 5232, 5748, 6213, 7664, 7848, 8284, 8622, 9101, 11496, 12426, 15696, 16568, 17244, 18202, 18639, 22992, 24852, 27303, 33136, 34488, 36404, 37278, 49704, 52211, 54606, 68976, 72808, 74556, 81909, 99408, 104422, 109212, 145616, 149112, 156633, 163818, 208844, 218424, 298224, 313266, 327636, 417688, 436848, 469899, 626532, 655272, 835376, 939798, 992009, 1253064, 1310544, 1879596, 1984018, 2506128, 2976027, 3759192, 3968036, 5952054, 7518384, 7936072, 8928081, 11904108, 15872144, 17856162, 23808216, 35712324, 47616432, 71424648, 142849296]

約数ペア:

[(1, 142849296), (2, 71424648), (3, 47616432), (4, 35712324), (6, 23808216), (8, 17856162), (9, 15872144), (12, 11904108), (16, 8928081), (18, 7936072), (19, 7518384), (24, 5952054), (36, 3968036), (38, 3759192), (48, 2976027), (57, 2506128), (72, 1984018), (76, 1879596), (109, 1310544), (114, 1253064), (144, 992009), (152, 939798), (171, 835376), (218, 655272), (228, 626532), (304, 469899), (327, 436848), (342, 417688), (436, 327636), (456, 313266), (479, 298224), (654, 218424), (684, 208844), (872, 163818), (912, 156633), (958, 149112), (981, 145616), (1308, 109212), (1368, 104422), (1437, 99408), (1744, 81909), (1916, 74556), (1962, 72808), (2071, 68976), (2616, 54606), (2736, 52211), (2874, 49704), (3832, 37278), (3924, 36404), (4142, 34488), (4311, 33136), (5232, 27303), (5748, 24852), (6213, 22992), (7664, 18639), (7848, 18202), (8284, 17244), (8622, 16568), (9101, 15696), (11496, 12426)]