3333512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 8131200

約数和(自身を除く): 4797688

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 241, 247, 266, 364, 482, 494, 532, 728, 964, 988, 1064, 1687, 1729, 1928, 1976, 3133, 3374, 3458, 4579, 6266, 6748, 6916, 9158, 12532, 13496, 13832, 18316, 21931, 25064, 32053, 36632, 43862, 59527, 64106, 87724, 119054, 128212, 175448, 238108, 256424, 416689, 476216, 833378, 1666756, 3333512]

約数ペア:

[(1, 3333512), (2, 1666756), (4, 833378), (7, 476216), (8, 416689), (13, 256424), (14, 238108), (19, 175448), (26, 128212), (28, 119054), (38, 87724), (52, 64106), (56, 59527), (76, 43862), (91, 36632), (104, 32053), (133, 25064), (152, 21931), (182, 18316), (241, 13832), (247, 13496), (266, 12532), (364, 9158), (482, 6916), (494, 6748), (532, 6266), (728, 4579), (964, 3458), (988, 3374), (1064, 3133), (1687, 1976), (1729, 1928)]