266863872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 800593920

約数和(自身を除く): 533730048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1019, 1023, 1056, 1364, 1408, 1488, 1984, 2038, 2046, 2112, 2728, 2816, 2976, 3057, 3968, 4076, 4092, 4224, 5456, 5952, 6114, 7936, 8152, 8184, 8448, 10912, 11209, 11904, 12228, 16304, 16368, 21824, 22418, 23808, 24456, 31589, 32608, 32736, 33627, 43648, 44836, 48912, 63178, 65216, 65472, 67254, 87296, 89672, 94767, 97824, 126356, 130432, 130944, 134508, 179344, 189534, 195648, 252712, 260864, 261888, 269016, 347479, 358688, 379068, 391296, 505424, 538032, 694958, 717376, 758136, 782592, 1010848, 1042437, 1076064, 1389916, 1434752, 1516272, 2021696, 2084874, 2152128, 2779832, 2869504, 3032544, 4043392, 4169748, 4304256, 5559664, 6065088, 8086784, 8339496, 8608512, 11119328, 12130176, 16678992, 22238656, 24260352, 33357984, 44477312, 66715968, 88954624, 133431936, 266863872]

約数ペア:

[(1, 266863872), (2, 133431936), (3, 88954624), (4, 66715968), (6, 44477312), (8, 33357984), (11, 24260352), (12, 22238656), (16, 16678992), (22, 12130176), (24, 11119328), (31, 8608512), (32, 8339496), (33, 8086784), (44, 6065088), (48, 5559664), (62, 4304256), (64, 4169748), (66, 4043392), (88, 3032544), (93, 2869504), (96, 2779832), (124, 2152128), (128, 2084874), (132, 2021696), (176, 1516272), (186, 1434752), (192, 1389916), (248, 1076064), (256, 1042437), (264, 1010848), (341, 782592), (352, 758136), (372, 717376), (384, 694958), (496, 538032), (528, 505424), (682, 391296), (704, 379068), (744, 358688), (768, 347479), (992, 269016), (1019, 261888), (1023, 260864), (1056, 252712), (1364, 195648), (1408, 189534), (1488, 179344), (1984, 134508), (2038, 130944), (2046, 130432), (2112, 126356), (2728, 97824), (2816, 94767), (2976, 89672), (3057, 87296), (3968, 67254), (4076, 65472), (4092, 65216), (4224, 63178), (5456, 48912), (5952, 44836), (6114, 43648), (7936, 33627), (8152, 32736), (8184, 32608), (8448, 31589), (10912, 24456), (11209, 23808), (11904, 22418), (12228, 21824), (16304, 16368)]