291820932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13267}}^1$

素因数の和:13337

約数の個数: 72

約数和(自身を含む): 811364736

約数和(自身を除く): 519543804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 13267, 21996, 26534, 39801, 53068, 79602, 119403, 159204, 172471, 238806, 344942, 477612, 517413, 623549, 689884, 1034826, 1247098, 1552239, 1870647, 2069652, 2494196, 3104478, 3741294, 5611941, 6208956, 7482588, 8106137, 11223882, 16212274, 22447764, 24318411, 32424548, 48636822, 72955233, 97273644, 145910466, 291820932]

約数ペア:

[(1, 291820932), (2, 145910466), (3, 97273644), (4, 72955233), (6, 48636822), (9, 32424548), (12, 24318411), (13, 22447764), (18, 16212274), (26, 11223882), (36, 8106137), (39, 7482588), (47, 6208956), (52, 5611941), (78, 3741294), (94, 3104478), (117, 2494196), (141, 2069652), (156, 1870647), (188, 1552239), (234, 1247098), (282, 1034826), (423, 689884), (468, 623549), (564, 517413), (611, 477612), (846, 344942), (1222, 238806), (1692, 172471), (1833, 159204), (2444, 119403), (3666, 79602), (5499, 53068), (7332, 39801), (10998, 26534), (13267, 21996)]