290668448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2134

約数の個数: 96

約数和(自身を含む): 711535104

約数和(自身を除く): 420866656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 296, 476, 518, 544, 592, 629, 952, 1036, 1184, 1258, 1904, 2063, 2072, 2516, 3808, 4126, 4144, 4403, 5032, 8252, 8288, 8806, 10064, 14441, 16504, 17612, 20128, 28882, 33008, 35071, 35224, 57764, 66016, 70142, 70448, 76331, 115528, 140284, 140896, 152662, 231056, 245497, 280568, 305324, 462112, 490994, 534317, 561136, 610648, 981988, 1068634, 1122272, 1221296, 1297627, 1963976, 2137268, 2442592, 2595254, 3927952, 4274536, 5190508, 7855904, 8549072, 9083389, 10381016, 17098144, 18166778, 20762032, 36333556, 41524064, 72667112, 145334224, 290668448]

約数ペア:

[(1, 290668448), (2, 145334224), (4, 72667112), (7, 41524064), (8, 36333556), (14, 20762032), (16, 18166778), (17, 17098144), (28, 10381016), (32, 9083389), (34, 8549072), (37, 7855904), (56, 5190508), (68, 4274536), (74, 3927952), (112, 2595254), (119, 2442592), (136, 2137268), (148, 1963976), (224, 1297627), (238, 1221296), (259, 1122272), (272, 1068634), (296, 981988), (476, 610648), (518, 561136), (544, 534317), (592, 490994), (629, 462112), (952, 305324), (1036, 280568), (1184, 245497), (1258, 231056), (1904, 152662), (2063, 140896), (2072, 140284), (2516, 115528), (3808, 76331), (4126, 70448), (4144, 70142), (4403, 66016), (5032, 57764), (8252, 35224), (8288, 35071), (8806, 33008), (10064, 28882), (14441, 20128), (16504, 17612)]