763765808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 1663226880

約数和(自身を除く): 899461072

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 127, 208, 232, 254, 377, 464, 508, 754, 997, 1016, 1508, 1651, 1994, 2032, 3016, 3302, 3683, 3988, 6032, 6604, 7366, 7976, 12961, 13208, 14732, 15952, 25922, 26416, 28913, 29464, 47879, 51844, 57826, 58928, 95758, 103688, 115652, 126619, 191516, 207376, 231304, 253238, 375869, 383032, 462608, 506476, 751738, 766064, 1012952, 1503476, 1646047, 2025904, 3006952, 3292094, 3671951, 6013904, 6584188, 7343902, 13168376, 14687804, 26336752, 29375608, 47735363, 58751216, 95470726, 190941452, 381882904, 763765808]

約数ペア:

[(1, 763765808), (2, 381882904), (4, 190941452), (8, 95470726), (13, 58751216), (16, 47735363), (26, 29375608), (29, 26336752), (52, 14687804), (58, 13168376), (104, 7343902), (116, 6584188), (127, 6013904), (208, 3671951), (232, 3292094), (254, 3006952), (377, 2025904), (464, 1646047), (508, 1503476), (754, 1012952), (997, 766064), (1016, 751738), (1508, 506476), (1651, 462608), (1994, 383032), (2032, 375869), (3016, 253238), (3302, 231304), (3683, 207376), (3988, 191516), (6032, 126619), (6604, 115652), (7366, 103688), (7976, 95758), (12961, 58928), (13208, 57826), (14732, 51844), (15952, 47879), (25922, 29464), (26416, 28913)]