818928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 90

約数和(自身を含む): 2572752

約数和(自身を除く): 1753824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 121, 132, 141, 144, 176, 188, 198, 242, 264, 282, 363, 376, 396, 423, 484, 517, 528, 564, 726, 752, 792, 846, 968, 1034, 1089, 1128, 1452, 1551, 1584, 1692, 1936, 2068, 2178, 2256, 2904, 3102, 3384, 4136, 4356, 4653, 5687, 5808, 6204, 6768, 8272, 8712, 9306, 11374, 12408, 17061, 17424, 18612, 22748, 24816, 34122, 37224, 45496, 51183, 68244, 74448, 90992, 102366, 136488, 204732, 272976, 409464, 818928]

約数ペア:

[(1, 818928), (2, 409464), (3, 272976), (4, 204732), (6, 136488), (8, 102366), (9, 90992), (11, 74448), (12, 68244), (16, 51183), (18, 45496), (22, 37224), (24, 34122), (33, 24816), (36, 22748), (44, 18612), (47, 17424), (48, 17061), (66, 12408), (72, 11374), (88, 9306), (94, 8712), (99, 8272), (121, 6768), (132, 6204), (141, 5808), (144, 5687), (176, 4653), (188, 4356), (198, 4136), (242, 3384), (264, 3102), (282, 2904), (363, 2256), (376, 2178), (396, 2068), (423, 1936), (484, 1692), (517, 1584), (528, 1551), (564, 1452), (726, 1128), (752, 1089), (792, 1034), (846, 968)]