233088544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 514938060

約数和(自身を除く): 281849516

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 139, 208, 232, 278, 377, 416, 464, 556, 754, 928, 1112, 1508, 1807, 2224, 3016, 3614, 4031, 4448, 6032, 7228, 8062, 12064, 14456, 16124, 19321, 28912, 32248, 38642, 52403, 57824, 64496, 77284, 104806, 128992, 154568, 209612, 251173, 309136, 419224, 502346, 560309, 618272, 838448, 1004692, 1120618, 1676896, 2009384, 2241236, 4018768, 4482472, 7284017, 8037536, 8964944, 14568034, 17929888, 29136068, 58272136, 116544272, 233088544]

約数ペア:

[(1, 233088544), (2, 116544272), (4, 58272136), (8, 29136068), (13, 17929888), (16, 14568034), (26, 8964944), (29, 8037536), (32, 7284017), (52, 4482472), (58, 4018768), (104, 2241236), (116, 2009384), (139, 1676896), (208, 1120618), (232, 1004692), (278, 838448), (377, 618272), (416, 560309), (464, 502346), (556, 419224), (754, 309136), (928, 251173), (1112, 209612), (1508, 154568), (1807, 128992), (2224, 104806), (3016, 77284), (3614, 64496), (4031, 57824), (4448, 52403), (6032, 38642), (7228, 32248), (8062, 28912), (12064, 19321), (14456, 16124)]