272800904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25391}}^1$

素因数の和:25493

約数の個数: 32

約数和(自身を含む): 548467200

約数和(自身を除く): 275666296

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 25391, 50782, 101564, 203128, 431647, 863294, 1726588, 2005889, 3453176, 4011778, 8023556, 16047112, 34100113, 68200226, 136400452, 272800904]

約数ペア:

[(1, 272800904), (2, 136400452), (4, 68200226), (8, 34100113), (17, 16047112), (34, 8023556), (68, 4011778), (79, 3453176), (136, 2005889), (158, 1726588), (316, 863294), (632, 431647), (1343, 203128), (2686, 101564), (5372, 50782), (10744, 25391)]