289997970928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1\times {\mathrm{2129}}^1$

素因数の和:4130

約数の個数: 80

約数和(自身を含む): 585411415200

約数和(自身を除く): 295413444272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 1801, 2129, 2608, 3602, 4258, 4727, 7204, 8516, 9454, 14408, 17032, 18908, 28816, 34064, 37816, 52229, 61741, 75632, 104458, 123482, 208916, 246964, 293563, 347027, 417832, 493928, 587126, 694054, 835664, 987856, 1174252, 1388108, 2348504, 2776216, 3834329, 4697008, 5552432, 7668658, 8513327, 10063783, 15337316, 17026654, 20127566, 30674632, 34053308, 40255132, 61349264, 68106616, 80510264, 111195541, 136213232, 161020528, 222391082, 444782164, 624995627, 889564328, 1249991254, 1779128656, 2499982508, 4999965016, 9999930032, 18124873183, 36249746366, 72499492732, 144998985464, 289997970928]

約数ペア:

[(1, 289997970928), (2, 144998985464), (4, 72499492732), (8, 36249746366), (16, 18124873183), (29, 9999930032), (58, 4999965016), (116, 2499982508), (163, 1779128656), (232, 1249991254), (326, 889564328), (464, 624995627), (652, 444782164), (1304, 222391082), (1801, 161020528), (2129, 136213232), (2608, 111195541), (3602, 80510264), (4258, 68106616), (4727, 61349264), (7204, 40255132), (8516, 34053308), (9454, 30674632), (14408, 20127566), (17032, 17026654), (18908, 15337316), (28816, 10063783), (34064, 8513327), (37816, 7668658), (52229, 5552432), (61741, 4697008), (75632, 3834329), (104458, 2776216), (123482, 2348504), (208916, 1388108), (246964, 1174252), (293563, 987856), (347027, 835664), (417832, 694054), (493928, 587126)]