531309184

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8123}}^1$

素因数の和:8217

約数の個数: 64

約数和(自身を含む): 1226399040

約数和(自身を除く): 695089856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4088, 4672, 8123, 8176, 9344, 16246, 16352, 32492, 32704, 56861, 64984, 65408, 113722, 129968, 227444, 259936, 454888, 519872, 592979, 909776, 1039744, 1185958, 1819552, 2371916, 3639104, 4150853, 4743832, 7278208, 8301706, 9487664, 16603412, 18975328, 33206824, 37950656, 66413648, 75901312, 132827296, 265654592, 531309184]

約数ペア:

[(1, 531309184), (2, 265654592), (4, 132827296), (7, 75901312), (8, 66413648), (14, 37950656), (16, 33206824), (28, 18975328), (32, 16603412), (56, 9487664), (64, 8301706), (73, 7278208), (112, 4743832), (128, 4150853), (146, 3639104), (224, 2371916), (292, 1819552), (448, 1185958), (511, 1039744), (584, 909776), (896, 592979), (1022, 519872), (1168, 454888), (2044, 259936), (2336, 227444), (4088, 129968), (4672, 113722), (8123, 65408), (8176, 64984), (9344, 56861), (16246, 32704), (16352, 32492)]