259527996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26440

約数の個数: 96

約数和(自身を含む): 828154880

約数和(自身を除く): 568626884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 26407, 52814, 79221, 105628, 158442, 184849, 237663, 316884, 343291, 369698, 475326, 554547, 686582, 712989, 739396, 950652, 1029873, 1109094, 1373164, 1425978, 1663641, 2059746, 2218188, 2403037, 2851956, 3089619, 3327282, 4119492, 4806074, 4990923, 6179238, 6654564, 7209111, 9268857, 9612148, 9981846, 12358476, 14418222, 18537714, 19963692, 21627333, 28836444, 37075428, 43254666, 64881999, 86509332, 129763998, 259527996]

約数ペア:

[(1, 259527996), (2, 129763998), (3, 86509332), (4, 64881999), (6, 43254666), (7, 37075428), (9, 28836444), (12, 21627333), (13, 19963692), (14, 18537714), (18, 14418222), (21, 12358476), (26, 9981846), (27, 9612148), (28, 9268857), (36, 7209111), (39, 6654564), (42, 6179238), (52, 4990923), (54, 4806074), (63, 4119492), (78, 3327282), (84, 3089619), (91, 2851956), (108, 2403037), (117, 2218188), (126, 2059746), (156, 1663641), (182, 1425978), (189, 1373164), (234, 1109094), (252, 1029873), (273, 950652), (351, 739396), (364, 712989), (378, 686582), (468, 554547), (546, 475326), (702, 369698), (756, 343291), (819, 316884), (1092, 237663), (1404, 184849), (1638, 158442), (2457, 105628), (3276, 79221), (4914, 52814), (9828, 26407)]