7550566996

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 15547593600

約数和(自身を除く): 7997026604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 409, 524, 719, 818, 917, 1438, 1636, 1834, 2863, 2876, 3668, 5033, 5726, 6419, 10066, 11452, 12838, 20041, 20132, 25676, 35231, 40082, 53579, 70462, 80164, 94189, 107158, 140924, 188378, 214316, 294071, 375053, 376756, 588142, 659323, 750106, 1176284, 1318646, 1500212, 2058497, 2625371, 2637292, 4116994, 4615261, 5250742, 8233988, 9230522, 10501484, 14409479, 18461044, 28818958, 38523301, 57637916, 77046602, 154093204, 269663107, 539326214, 1078652428, 1887641749, 3775283498, 7550566996]

約数ペア:

[(1, 7550566996), (2, 3775283498), (4, 1887641749), (7, 1078652428), (14, 539326214), (28, 269663107), (49, 154093204), (98, 77046602), (131, 57637916), (196, 38523301), (262, 28818958), (409, 18461044), (524, 14409479), (719, 10501484), (818, 9230522), (917, 8233988), (1438, 5250742), (1636, 4615261), (1834, 4116994), (2863, 2637292), (2876, 2625371), (3668, 2058497), (5033, 1500212), (5726, 1318646), (6419, 1176284), (10066, 750106), (11452, 659323), (12838, 588142), (20041, 376756), (20132, 375053), (25676, 294071), (35231, 214316), (40082, 188378), (53579, 140924), (70462, 107158), (80164, 94189)]