210831456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3844

約数の個数: 96

約数和(自身を含む): 615299328

約数和(自身を除く): 404467872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 132, 159, 176, 212, 264, 318, 352, 424, 528, 583, 636, 848, 1056, 1166, 1272, 1696, 1749, 2332, 2544, 3498, 3767, 4664, 5088, 6996, 7534, 9328, 11301, 13992, 15068, 18656, 22602, 27984, 30136, 41437, 45204, 55968, 60272, 82874, 90408, 120544, 124311, 165748, 180816, 199651, 248622, 331496, 361632, 399302, 497244, 598953, 662992, 798604, 994488, 1197906, 1325984, 1597208, 1988976, 2196161, 2395812, 3194416, 3977952, 4392322, 4791624, 6388832, 6588483, 8784644, 9583248, 13176966, 17569288, 19166496, 26353932, 35138576, 52707864, 70277152, 105415728, 210831456]

約数ペア:

[(1, 210831456), (2, 105415728), (3, 70277152), (4, 52707864), (6, 35138576), (8, 26353932), (11, 19166496), (12, 17569288), (16, 13176966), (22, 9583248), (24, 8784644), (32, 6588483), (33, 6388832), (44, 4791624), (48, 4392322), (53, 3977952), (66, 3194416), (88, 2395812), (96, 2196161), (106, 1988976), (132, 1597208), (159, 1325984), (176, 1197906), (212, 994488), (264, 798604), (318, 662992), (352, 598953), (424, 497244), (528, 399302), (583, 361632), (636, 331496), (848, 248622), (1056, 199651), (1166, 180816), (1272, 165748), (1696, 124311), (1749, 120544), (2332, 90408), (2544, 82874), (3498, 60272), (3767, 55968), (4664, 45204), (5088, 41437), (6996, 30136), (7534, 27984), (9328, 22602), (11301, 18656), (13992, 15068)]