388217024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12673

約数の個数: 56

約数和(自身を含む): 852117168

約数和(自身を除く): 463900144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 12611, 15392, 25222, 30784, 50444, 100888, 163943, 201776, 327886, 403552, 466607, 655772, 807104, 933214, 1311544, 1866428, 2623088, 3732856, 5246176, 6065891, 7465712, 10492352, 12131782, 14931424, 24263564, 29862848, 48527128, 97054256, 194108512, 388217024]

約数ペア:

[(1, 388217024), (2, 194108512), (4, 97054256), (8, 48527128), (13, 29862848), (16, 24263564), (26, 14931424), (32, 12131782), (37, 10492352), (52, 7465712), (64, 6065891), (74, 5246176), (104, 3732856), (148, 2623088), (208, 1866428), (296, 1311544), (416, 933214), (481, 807104), (592, 655772), (832, 466607), (962, 403552), (1184, 327886), (1924, 201776), (2368, 163943), (3848, 100888), (7696, 50444), (12611, 30784), (15392, 25222)]