9668705072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{11807}}^1$

素因数の和:11986

約数の個数: 80

約数和(自身を含む): 20990656512

約数和(自身を除く): 11321951440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 3224, 3302, 3937, 6448, 6604, 7874, 11807, 13208, 15748, 23614, 26416, 31496, 47228, 51181, 62992, 94456, 102362, 153491, 188912, 204724, 306982, 366017, 409448, 613964, 732034, 818896, 1227928, 1464068, 1499489, 2455856, 2928136, 2998978, 4758221, 5856272, 5997956, 9516442, 11995912, 19032884, 19493357, 23991824, 38065768, 38986714, 46484159, 76131536, 77973428, 92968318, 155946856, 185936636, 311893712, 371873272, 604294067, 743746544, 1208588134, 2417176268, 4834352536, 9668705072]

約数ペア:

[(1, 9668705072), (2, 4834352536), (4, 2417176268), (8, 1208588134), (13, 743746544), (16, 604294067), (26, 371873272), (31, 311893712), (52, 185936636), (62, 155946856), (104, 92968318), (124, 77973428), (127, 76131536), (208, 46484159), (248, 38986714), (254, 38065768), (403, 23991824), (496, 19493357), (508, 19032884), (806, 11995912), (1016, 9516442), (1612, 5997956), (1651, 5856272), (2032, 4758221), (3224, 2998978), (3302, 2928136), (3937, 2455856), (6448, 1499489), (6604, 1464068), (7874, 1227928), (11807, 818896), (13208, 732034), (15748, 613964), (23614, 409448), (26416, 366017), (31496, 306982), (47228, 204724), (51181, 188912), (62992, 153491), (94456, 102362)]