561936888

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 1563644160

約数和(自身を除く): 1001707272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 211, 282, 376, 422, 423, 564, 633, 787, 844, 846, 1128, 1266, 1574, 1688, 1692, 1899, 2361, 2532, 3148, 3384, 3798, 4722, 5064, 6296, 7083, 7596, 9444, 9917, 14166, 15192, 18888, 19834, 28332, 29751, 36989, 39668, 56664, 59502, 73978, 79336, 89253, 110967, 119004, 147956, 166057, 178506, 221934, 238008, 295912, 332114, 332901, 357012, 443868, 498171, 664228, 665802, 714024, 887736, 996342, 1328456, 1331604, 1494513, 1992684, 2663208, 2989026, 3985368, 5978052, 7804679, 11956104, 15609358, 23414037, 31218716, 46828074, 62437432, 70242111, 93656148, 140484222, 187312296, 280968444, 561936888]

約数ペア:

[(1, 561936888), (2, 280968444), (3, 187312296), (4, 140484222), (6, 93656148), (8, 70242111), (9, 62437432), (12, 46828074), (18, 31218716), (24, 23414037), (36, 15609358), (47, 11956104), (72, 7804679), (94, 5978052), (141, 3985368), (188, 2989026), (211, 2663208), (282, 1992684), (376, 1494513), (422, 1331604), (423, 1328456), (564, 996342), (633, 887736), (787, 714024), (844, 665802), (846, 664228), (1128, 498171), (1266, 443868), (1574, 357012), (1688, 332901), (1692, 332114), (1899, 295912), (2361, 238008), (2532, 221934), (3148, 178506), (3384, 166057), (3798, 147956), (4722, 119004), (5064, 110967), (6296, 89253), (7083, 79336), (7596, 73978), (9444, 59502), (9917, 56664), (14166, 39668), (15192, 36989), (18888, 29751), (19834, 28332)]