521162628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46649}}^1$

素因数の和:46689

約数の個数: 72

約数和(自身を含む): 1489068000

約数和(自身を除く): 967905372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 46649, 93298, 139947, 186596, 279894, 326543, 559788, 653086, 886331, 979629, 1306172, 1772662, 1959258, 2285801, 2658993, 3545324, 3918516, 4571602, 5317986, 6204317, 6857403, 9143204, 10635972, 12408634, 13714806, 18612951, 24817268, 27429612, 37225902, 43430219, 74451804, 86860438, 130290657, 173720876, 260581314, 521162628]

約数ペア:

[(1, 521162628), (2, 260581314), (3, 173720876), (4, 130290657), (6, 86860438), (7, 74451804), (12, 43430219), (14, 37225902), (19, 27429612), (21, 24817268), (28, 18612951), (38, 13714806), (42, 12408634), (49, 10635972), (57, 9143204), (76, 6857403), (84, 6204317), (98, 5317986), (114, 4571602), (133, 3918516), (147, 3545324), (196, 2658993), (228, 2285801), (266, 1959258), (294, 1772662), (399, 1306172), (532, 979629), (588, 886331), (798, 653086), (931, 559788), (1596, 326543), (1862, 279894), (2793, 186596), (3724, 139947), (5586, 93298), (11172, 46649)]