921486696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{227191}}^1$

素因数の和:227226

約数の個数: 48

約数和(自身を含む): 2494568160

約数和(自身を除く): 1573081464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 227191, 454382, 681573, 908764, 1363146, 1817528, 2726292, 2953483, 5452584, 5906966, 8860449, 11813932, 17720898, 23627864, 35441796, 38395279, 70883592, 76790558, 115185837, 153581116, 230371674, 307162232, 460743348, 921486696]

約数ペア:

[(1, 921486696), (2, 460743348), (3, 307162232), (4, 230371674), (6, 153581116), (8, 115185837), (12, 76790558), (13, 70883592), (24, 38395279), (26, 35441796), (39, 23627864), (52, 17720898), (78, 11813932), (104, 8860449), (156, 5906966), (169, 5452584), (312, 2953483), (338, 2726292), (507, 1817528), (676, 1363146), (1014, 908764), (1352, 681573), (2028, 454382), (4056, 227191)]