387749616

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{49559}}^1$

素因数の和:49733

約数の個数: 40

約数和(自身を含む): 1007852160

約数和(自身を除く): 620102544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 49559, 99118, 148677, 198236, 297354, 396472, 594708, 792944, 1189416, 2378832, 8078117, 16156234, 24234351, 32312468, 48468702, 64624936, 96937404, 129249872, 193874808, 387749616]

約数ペア:

[(1, 387749616), (2, 193874808), (3, 129249872), (4, 96937404), (6, 64624936), (8, 48468702), (12, 32312468), (16, 24234351), (24, 16156234), (48, 8078117), (163, 2378832), (326, 1189416), (489, 792944), (652, 594708), (978, 396472), (1304, 297354), (1956, 198236), (2608, 148677), (3912, 99118), (7824, 49559)]