661763328

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8053}}^1$

素因数の和:8179

約数の個数: 72

約数和(自身を含む): 1777936608

約数和(自身を除く): 1116173280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 1284, 1712, 2568, 3424, 5136, 6848, 8053, 10272, 13696, 16106, 20544, 24159, 27392, 32212, 41088, 48318, 64424, 82176, 96636, 128848, 193272, 257696, 386544, 515392, 773088, 861671, 1030784, 1546176, 1723342, 2061568, 2585013, 3092352, 3446684, 5170026, 6184704, 6893368, 10340052, 13786736, 20680104, 27573472, 41360208, 55146944, 82720416, 110293888, 165440832, 220587776, 330881664, 661763328]

約数ペア:

[(1, 661763328), (2, 330881664), (3, 220587776), (4, 165440832), (6, 110293888), (8, 82720416), (12, 55146944), (16, 41360208), (24, 27573472), (32, 20680104), (48, 13786736), (64, 10340052), (96, 6893368), (107, 6184704), (128, 5170026), (192, 3446684), (214, 3092352), (256, 2585013), (321, 2061568), (384, 1723342), (428, 1546176), (642, 1030784), (768, 861671), (856, 773088), (1284, 515392), (1712, 386544), (2568, 257696), (3424, 193272), (5136, 128848), (6848, 96636), (8053, 82176), (10272, 64424), (13696, 48318), (16106, 41088), (20544, 32212), (24159, 27392)]