381949824

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{21163}}^1$

素因数の和:21227

約数の個数: 64

約数和(自身を含む): 1036189440

約数和(自身を除く): 654239616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 18048, 21163, 42326, 63489, 84652, 126978, 169304, 253956, 338608, 507912, 677216, 994661, 1015824, 1354432, 1989322, 2031648, 2708864, 2983983, 3978644, 4063296, 5967966, 7957288, 8126592, 11935932, 15914576, 23871864, 31829152, 47743728, 63658304, 95487456, 127316608, 190974912, 381949824]

約数ペア:

[(1, 381949824), (2, 190974912), (3, 127316608), (4, 95487456), (6, 63658304), (8, 47743728), (12, 31829152), (16, 23871864), (24, 15914576), (32, 11935932), (47, 8126592), (48, 7957288), (64, 5967966), (94, 4063296), (96, 3978644), (128, 2983983), (141, 2708864), (188, 2031648), (192, 1989322), (282, 1354432), (376, 1015824), (384, 994661), (564, 677216), (752, 507912), (1128, 338608), (1504, 253956), (2256, 169304), (3008, 126978), (4512, 84652), (6016, 63489), (9024, 42326), (18048, 21163)]