260832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 846720

約数和(自身を除く): 585888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 741, 836, 858, 912, 988, 1056, 1144, 1248, 1254, 1482, 1672, 1716, 1824, 1976, 2288, 2508, 2717, 2964, 3344, 3432, 3952, 4576, 5016, 5434, 5928, 6688, 6864, 7904, 8151, 10032, 10868, 11856, 13728, 16302, 20064, 21736, 23712, 32604, 43472, 65208, 86944, 130416, 260832]

約数ペア:

[(1, 260832), (2, 130416), (3, 86944), (4, 65208), (6, 43472), (8, 32604), (11, 23712), (12, 21736), (13, 20064), (16, 16302), (19, 13728), (22, 11856), (24, 10868), (26, 10032), (32, 8151), (33, 7904), (38, 6864), (39, 6688), (44, 5928), (48, 5434), (52, 5016), (57, 4576), (66, 3952), (76, 3432), (78, 3344), (88, 2964), (96, 2717), (104, 2508), (114, 2288), (132, 1976), (143, 1824), (152, 1716), (156, 1672), (176, 1482), (208, 1254), (209, 1248), (228, 1144), (247, 1056), (264, 988), (286, 912), (304, 858), (312, 836), (352, 741), (416, 627), (418, 624), (429, 608), (456, 572), (494, 528)]