630867888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{625861}}^1$

素因数の和:625882

約数の個数: 60

約数和(自身を含む): 2017779088

約数和(自身を除く): 1386911200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 625861, 1251722, 1877583, 2503444, 3755166, 4381027, 5006888, 5632749, 7510332, 8762054, 10013776, 11265498, 13143081, 15020664, 17524108, 22530996, 26286162, 30041328, 35048216, 39429243, 45061992, 52572324, 70096432, 78858486, 90123984, 105144648, 157716972, 210289296, 315433944, 630867888]

約数ペア:

[(1, 630867888), (2, 315433944), (3, 210289296), (4, 157716972), (6, 105144648), (7, 90123984), (8, 78858486), (9, 70096432), (12, 52572324), (14, 45061992), (16, 39429243), (18, 35048216), (21, 30041328), (24, 26286162), (28, 22530996), (36, 17524108), (42, 15020664), (48, 13143081), (56, 11265498), (63, 10013776), (72, 8762054), (84, 7510332), (112, 5632749), (126, 5006888), (144, 4381027), (168, 3755166), (252, 2503444), (336, 1877583), (504, 1251722), (1008, 625861)]