312536704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{143629}}^1$

素因数の和:143660

約数の個数: 32

約数和(自身を含む): 659261700

約数和(自身を除く): 346724996

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 143629, 287258, 574516, 1149032, 2298064, 2441693, 4596128, 4883386, 9192256, 9766772, 18384512, 19533544, 39067088, 78134176, 156268352, 312536704]

約数ペア:

[(1, 312536704), (2, 156268352), (4, 78134176), (8, 39067088), (16, 19533544), (17, 18384512), (32, 9766772), (34, 9192256), (64, 4883386), (68, 4596128), (128, 2441693), (136, 2298064), (272, 1149032), (544, 574516), (1088, 287258), (2176, 143629)]