213737888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 96

約数和(自身を含む): 535973760

約数和(自身を除く): 322235872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 928, 1456, 1508, 1624, 2531, 2639, 2912, 3016, 3248, 5062, 5278, 6032, 6496, 10124, 10556, 12064, 17717, 20248, 21112, 32903, 35434, 40496, 42224, 65806, 70868, 73399, 80992, 84448, 131612, 141736, 146798, 230321, 263224, 283472, 293596, 460642, 513793, 526448, 566944, 587192, 921284, 954187, 1027586, 1052896, 1174384, 1842568, 1908374, 2055172, 2348768, 3685136, 3816748, 4110344, 6679309, 7370272, 7633496, 8220688, 13358618, 15266992, 16441376, 26717236, 30533984, 53434472, 106868944, 213737888]

約数ペア:

[(1, 213737888), (2, 106868944), (4, 53434472), (7, 30533984), (8, 26717236), (13, 16441376), (14, 15266992), (16, 13358618), (26, 8220688), (28, 7633496), (29, 7370272), (32, 6679309), (52, 4110344), (56, 3816748), (58, 3685136), (91, 2348768), (104, 2055172), (112, 1908374), (116, 1842568), (182, 1174384), (203, 1052896), (208, 1027586), (224, 954187), (232, 921284), (364, 587192), (377, 566944), (406, 526448), (416, 513793), (464, 460642), (728, 293596), (754, 283472), (812, 263224), (928, 230321), (1456, 146798), (1508, 141736), (1624, 131612), (2531, 84448), (2639, 80992), (2912, 73399), (3016, 70868), (3248, 65806), (5062, 42224), (5278, 40496), (6032, 35434), (6496, 32903), (10124, 21112), (10556, 20248), (12064, 17717)]