348514493240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6173}}^1\times {\mathrm{14551}}^1$

素因数の和:20832

約数の個数: 64

約数和(自身を含む): 792424503360

約数和(自身を除く): 443910010120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6173, 12346, 14551, 24692, 29102, 30865, 49384, 58204, 61730, 72755, 116408, 123460, 145510, 246920, 291020, 582040, 598781, 1197562, 1411447, 2395124, 2822894, 2993905, 4790248, 5645788, 5987810, 7057235, 11291576, 11975620, 14114470, 23951240, 28228940, 56457880, 89823323, 179646646, 359293292, 449116615, 718586584, 898233230, 1796466460, 3592932920, 8712862331, 17425724662, 34851449324, 43564311655, 69702898648, 87128623310, 174257246620, 348514493240]

約数ペア:

[(1, 348514493240), (2, 174257246620), (4, 87128623310), (5, 69702898648), (8, 43564311655), (10, 34851449324), (20, 17425724662), (40, 8712862331), (97, 3592932920), (194, 1796466460), (388, 898233230), (485, 718586584), (776, 449116615), (970, 359293292), (1940, 179646646), (3880, 89823323), (6173, 56457880), (12346, 28228940), (14551, 23951240), (24692, 14114470), (29102, 11975620), (30865, 11291576), (49384, 7057235), (58204, 5987810), (61730, 5645788), (72755, 4790248), (116408, 2993905), (123460, 2822894), (145510, 2395124), (246920, 1411447), (291020, 1197562), (582040, 598781)]