404554330336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1\times {\mathrm{5987}}^1$

素因数の和:7416

約数の個数: 96

約数和(自身を含む): 865307197440

約数和(自身を除く): 460752867104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1279, 1651, 2032, 2558, 3302, 4064, 5116, 5987, 6604, 10232, 11974, 13208, 16627, 20464, 23948, 26416, 33254, 40928, 47896, 52832, 66508, 77831, 95792, 133016, 155662, 162433, 191584, 266032, 311324, 324866, 532064, 622648, 649732, 760349, 1245296, 1299464, 1520698, 2111629, 2490592, 2598928, 3041396, 4223258, 5197856, 6082792, 7657373, 8446516, 9884537, 12165584, 15314746, 16893032, 19769074, 24331168, 30629492, 33786064, 39538148, 61258984, 67572128, 79076296, 99545849, 122517968, 158152592, 199091698, 245035936, 316305184, 398183396, 796366792, 972486371, 1592733584, 1944972742, 3185467168, 3889945484, 7779890968, 12642322823, 15559781936, 25284645646, 31119563872, 50569291292, 101138582584, 202277165168, 404554330336]

約数ペア:

[(1, 404554330336), (2, 202277165168), (4, 101138582584), (8, 50569291292), (13, 31119563872), (16, 25284645646), (26, 15559781936), (32, 12642322823), (52, 7779890968), (104, 3889945484), (127, 3185467168), (208, 1944972742), (254, 1592733584), (416, 972486371), (508, 796366792), (1016, 398183396), (1279, 316305184), (1651, 245035936), (2032, 199091698), (2558, 158152592), (3302, 122517968), (4064, 99545849), (5116, 79076296), (5987, 67572128), (6604, 61258984), (10232, 39538148), (11974, 33786064), (13208, 30629492), (16627, 24331168), (20464, 19769074), (23948, 16893032), (26416, 15314746), (33254, 12165584), (40928, 9884537), (47896, 8446516), (52832, 7657373), (66508, 6082792), (77831, 5197856), (95792, 4223258), (133016, 3041396), (155662, 2598928), (162433, 2490592), (191584, 2111629), (266032, 1520698), (311324, 1299464), (324866, 1245296), (532064, 760349), (622648, 649732)]