272669072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9431}}^1$

素因数の和:9591

約数の個数: 40

約数和(自身を含む): 573088320

約数和(自身を除く): 300419248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 9431, 14456, 18862, 28912, 37724, 75448, 122603, 150896, 245206, 490412, 980824, 1310909, 1961648, 2621818, 5243636, 10487272, 17041817, 20974544, 34083634, 68167268, 136334536, 272669072]

約数ペア:

[(1, 272669072), (2, 136334536), (4, 68167268), (8, 34083634), (13, 20974544), (16, 17041817), (26, 10487272), (52, 5243636), (104, 2621818), (139, 1961648), (208, 1310909), (278, 980824), (556, 490412), (1112, 245206), (1807, 150896), (2224, 122603), (3614, 75448), (7228, 37724), (9431, 28912), (14456, 18862)]