490945224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2491

約数の個数: 128

約数和(自身を含む): 1544417280

約数和(自身を除く): 1053472056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 791, 904, 924, 1243, 1356, 1582, 1848, 2351, 2373, 2486, 2712, 3164, 3729, 4702, 4746, 4972, 6328, 7053, 7458, 8701, 9404, 9492, 9944, 14106, 14916, 16457, 17402, 18808, 18984, 25861, 26103, 28212, 29832, 32914, 34804, 49371, 51722, 52206, 56424, 65828, 69608, 77583, 98742, 103444, 104412, 131656, 155166, 181027, 197484, 206888, 208824, 265663, 310332, 362054, 394968, 531326, 543081, 620664, 724108, 796989, 1062652, 1086162, 1448216, 1593978, 1859641, 2125304, 2172324, 2922293, 3187956, 3719282, 4344648, 5578923, 5844586, 6375912, 7438564, 8766879, 11157846, 11689172, 14877128, 17533758, 20456051, 22315692, 23378344, 35067516, 40912102, 44631384, 61368153, 70135032, 81824204, 122736306, 163648408, 245472612, 490945224]

約数ペア:

[(1, 490945224), (2, 245472612), (3, 163648408), (4, 122736306), (6, 81824204), (7, 70135032), (8, 61368153), (11, 44631384), (12, 40912102), (14, 35067516), (21, 23378344), (22, 22315692), (24, 20456051), (28, 17533758), (33, 14877128), (42, 11689172), (44, 11157846), (56, 8766879), (66, 7438564), (77, 6375912), (84, 5844586), (88, 5578923), (113, 4344648), (132, 3719282), (154, 3187956), (168, 2922293), (226, 2172324), (231, 2125304), (264, 1859641), (308, 1593978), (339, 1448216), (452, 1086162), (462, 1062652), (616, 796989), (678, 724108), (791, 620664), (904, 543081), (924, 531326), (1243, 394968), (1356, 362054), (1582, 310332), (1848, 265663), (2351, 208824), (2373, 206888), (2486, 197484), (2712, 181027), (3164, 155166), (3729, 131656), (4702, 104412), (4746, 103444), (4972, 98742), (6328, 77583), (7053, 69608), (7458, 65828), (8701, 56424), (9404, 52206), (9492, 51722), (9944, 49371), (14106, 34804), (14916, 32914), (16457, 29832), (17402, 28212), (18808, 26103), (18984, 25861)]