340368532

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 695094400

約数和(自身を除く): 354725868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 349, 427, 571, 698, 854, 1142, 1396, 1708, 2284, 2443, 3997, 4886, 7994, 9772, 15988, 21289, 34831, 42578, 69662, 85156, 139324, 149023, 199279, 243817, 298046, 398558, 487634, 596092, 797116, 975268, 1394953, 2789906, 5579812, 12156019, 24312038, 48624076, 85092133, 170184266, 340368532]

約数ペア:

[(1, 340368532), (2, 170184266), (4, 85092133), (7, 48624076), (14, 24312038), (28, 12156019), (61, 5579812), (122, 2789906), (244, 1394953), (349, 975268), (427, 797116), (571, 596092), (698, 487634), (854, 398558), (1142, 298046), (1396, 243817), (1708, 199279), (2284, 149023), (2443, 139324), (3997, 85156), (4886, 69662), (7994, 42578), (9772, 34831), (15988, 21289)]