1566802116

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 4482324000

約数和(自身を除く): 2915521884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 499, 594, 881, 891, 998, 1188, 1497, 1762, 1782, 1996, 2643, 2994, 3524, 3564, 4491, 5286, 5489, 5988, 7929, 8982, 9691, 10572, 10978, 13473, 15858, 16467, 17964, 19382, 21956, 23787, 26946, 29073, 31716, 32934, 38764, 40419, 47574, 49401, 53892, 58146, 65868, 71361, 80838, 87219, 95148, 98802, 116292, 142722, 148203, 161676, 174438, 197604, 261657, 285444, 296406, 348876, 439619, 444609, 523314, 592812, 784971, 879238, 889218, 1046628, 1318857, 1569942, 1758476, 1778436, 2637714, 3139884, 3956571, 4835809, 5275428, 7913142, 9671618, 11869713, 14507427, 15826284, 19343236, 23739426, 29014854, 35609139, 43522281, 47478852, 58029708, 71218278, 87044562, 130566843, 142436556, 174089124, 261133686, 391700529, 522267372, 783401058, 1566802116]

約数ペア:

[(1, 1566802116), (2, 783401058), (3, 522267372), (4, 391700529), (6, 261133686), (9, 174089124), (11, 142436556), (12, 130566843), (18, 87044562), (22, 71218278), (27, 58029708), (33, 47478852), (36, 43522281), (44, 35609139), (54, 29014854), (66, 23739426), (81, 19343236), (99, 15826284), (108, 14507427), (132, 11869713), (162, 9671618), (198, 7913142), (297, 5275428), (324, 4835809), (396, 3956571), (499, 3139884), (594, 2637714), (881, 1778436), (891, 1758476), (998, 1569942), (1188, 1318857), (1497, 1046628), (1762, 889218), (1782, 879238), (1996, 784971), (2643, 592812), (2994, 523314), (3524, 444609), (3564, 439619), (4491, 348876), (5286, 296406), (5489, 285444), (5988, 261657), (7929, 197604), (8982, 174438), (9691, 161676), (10572, 148203), (10978, 142722), (13473, 116292), (15858, 98802), (16467, 95148), (17964, 87219), (19382, 80838), (21956, 71361), (23787, 65868), (26946, 58146), (29073, 53892), (31716, 49401), (32934, 47574), (38764, 40419)]