266230926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 659262240

約数和(自身を除く): 393031314

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 233, 234, 247, 257, 342, 466, 494, 514, 699, 741, 771, 1398, 1482, 1542, 2097, 2223, 2313, 3029, 3341, 4194, 4427, 4446, 4626, 4883, 6058, 6682, 8854, 9087, 9766, 10023, 13281, 14649, 18174, 20046, 26562, 27261, 29298, 30069, 39843, 43947, 54522, 57551, 59881, 60138, 63479, 79686, 87894, 115102, 119762, 126958, 172653, 179643, 190437, 345306, 359286, 380874, 517959, 538929, 571311, 778453, 1035918, 1077858, 1137739, 1142622, 1556906, 2275478, 2335359, 3413217, 4670718, 6826434, 7006077, 10239651, 14012154, 14790607, 20479302, 29581214, 44371821, 88743642, 133115463, 266230926]

約数ペア:

[(1, 266230926), (2, 133115463), (3, 88743642), (6, 44371821), (9, 29581214), (13, 20479302), (18, 14790607), (19, 14012154), (26, 10239651), (38, 7006077), (39, 6826434), (57, 4670718), (78, 3413217), (114, 2335359), (117, 2275478), (171, 1556906), (233, 1142622), (234, 1137739), (247, 1077858), (257, 1035918), (342, 778453), (466, 571311), (494, 538929), (514, 517959), (699, 380874), (741, 359286), (771, 345306), (1398, 190437), (1482, 179643), (1542, 172653), (2097, 126958), (2223, 119762), (2313, 115102), (3029, 87894), (3341, 79686), (4194, 63479), (4427, 60138), (4446, 59881), (4626, 57551), (4883, 54522), (6058, 43947), (6682, 39843), (8854, 30069), (9087, 29298), (9766, 27261), (10023, 26562), (13281, 20046), (14649, 18174)]