943725488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 1976436000

約数和(自身を除く): 1032710512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 139, 218, 229, 272, 278, 436, 458, 556, 872, 916, 1112, 1744, 1832, 1853, 2224, 2363, 3664, 3706, 3893, 4726, 7412, 7786, 9452, 14824, 15151, 15572, 18904, 24961, 29648, 30302, 31144, 31831, 37808, 49922, 60604, 62288, 63662, 99844, 121208, 127324, 199688, 242416, 254648, 257567, 399376, 424337, 509296, 515134, 541127, 848674, 1030268, 1082254, 1697348, 2060536, 2164508, 3394696, 3469579, 4121072, 4329016, 6789392, 6939158, 8658032, 13878316, 27756632, 55513264, 58982843, 117965686, 235931372, 471862744, 943725488]

約数ペア:

[(1, 943725488), (2, 471862744), (4, 235931372), (8, 117965686), (16, 58982843), (17, 55513264), (34, 27756632), (68, 13878316), (109, 8658032), (136, 6939158), (139, 6789392), (218, 4329016), (229, 4121072), (272, 3469579), (278, 3394696), (436, 2164508), (458, 2060536), (556, 1697348), (872, 1082254), (916, 1030268), (1112, 848674), (1744, 541127), (1832, 515134), (1853, 509296), (2224, 424337), (2363, 399376), (3664, 257567), (3706, 254648), (3893, 242416), (4726, 199688), (7412, 127324), (7786, 121208), (9452, 99844), (14824, 63662), (15151, 62288), (15572, 60604), (18904, 49922), (24961, 37808), (29648, 31831), (30302, 31144)]