470891984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6047}}^1$

素因数の和:6243

約数の個数: 40

約数和(自身を含む): 947939328

約数和(自身を除く): 477047344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 4867, 6047, 9734, 12094, 19468, 24188, 38936, 48376, 77872, 96752, 187457, 374914, 749828, 949379, 1499656, 1898758, 2999312, 3797516, 7595032, 15190064, 29430749, 58861498, 117722996, 235445992, 470891984]

約数ペア:

[(1, 470891984), (2, 235445992), (4, 117722996), (8, 58861498), (16, 29430749), (31, 15190064), (62, 7595032), (124, 3797516), (157, 2999312), (248, 1898758), (314, 1499656), (496, 949379), (628, 749828), (1256, 374914), (2512, 187457), (4867, 96752), (6047, 77872), (9734, 48376), (12094, 38936), (19468, 24188)]