231766912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 513394560

約数和(自身を除く): 281627648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 4493, 6448, 8986, 12896, 17972, 25792, 35944, 51584, 58409, 71888, 116818, 139283, 143776, 233636, 278566, 287552, 467272, 557132, 575104, 934544, 1114264, 1810679, 1869088, 2228528, 3621358, 3738176, 4457056, 7242716, 7476352, 8914112, 14485432, 17828224, 28970864, 57941728, 115883456, 231766912]

約数ペア:

[(1, 231766912), (2, 115883456), (4, 57941728), (8, 28970864), (13, 17828224), (16, 14485432), (26, 8914112), (31, 7476352), (32, 7242716), (52, 4457056), (62, 3738176), (64, 3621358), (104, 2228528), (124, 1869088), (128, 1810679), (208, 1114264), (248, 934544), (403, 575104), (416, 557132), (496, 467272), (806, 287552), (832, 278566), (992, 233636), (1612, 143776), (1664, 139283), (1984, 116818), (3224, 71888), (3968, 58409), (4493, 51584), (6448, 35944), (8986, 25792), (12896, 17972)]