223415764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 462845376

約数和(自身を除く): 239429612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1507, 1781, 2851, 3014, 3562, 5702, 6028, 7124, 11404, 19591, 31361, 37063, 39182, 62722, 74126, 78364, 125444, 148252, 390587, 407693, 781174, 815386, 1562348, 1630772, 4296457, 5077631, 8592914, 10155262, 17185828, 20310524, 55853941, 111707882, 223415764]

約数ペア:

[(1, 223415764), (2, 111707882), (4, 55853941), (11, 20310524), (13, 17185828), (22, 10155262), (26, 8592914), (44, 5077631), (52, 4296457), (137, 1630772), (143, 1562348), (274, 815386), (286, 781174), (548, 407693), (572, 390587), (1507, 148252), (1781, 125444), (2851, 78364), (3014, 74126), (3562, 62722), (5702, 39182), (6028, 37063), (7124, 31361), (11404, 19591)]