987037752

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{1297}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 2539199520

約数和(自身を除く): 1552161768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 857, 888, 1297, 1714, 2571, 2594, 3428, 3891, 5142, 5188, 6856, 7782, 10284, 10376, 15564, 20568, 31128, 31709, 47989, 63418, 95127, 95978, 126836, 143967, 190254, 191956, 253672, 287934, 380508, 383912, 575868, 761016, 1111529, 1151736, 2223058, 3334587, 4446116, 6669174, 8892232, 13338348, 26676696, 41126573, 82253146, 123379719, 164506292, 246759438, 329012584, 493518876, 987037752]

約数ペア:

[(1, 987037752), (2, 493518876), (3, 329012584), (4, 246759438), (6, 164506292), (8, 123379719), (12, 82253146), (24, 41126573), (37, 26676696), (74, 13338348), (111, 8892232), (148, 6669174), (222, 4446116), (296, 3334587), (444, 2223058), (857, 1151736), (888, 1111529), (1297, 761016), (1714, 575868), (2571, 383912), (2594, 380508), (3428, 287934), (3891, 253672), (5142, 191956), (5188, 190254), (6856, 143967), (7782, 126836), (10284, 95978), (10376, 95127), (15564, 63418), (20568, 47989), (31128, 31709)]