2438616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 4214184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 139, 172, 204, 258, 278, 344, 408, 417, 516, 556, 731, 834, 1032, 1112, 1462, 1668, 2193, 2363, 2924, 3336, 4386, 4726, 5848, 5977, 7089, 8772, 9452, 11954, 14178, 17544, 17931, 18904, 23908, 28356, 35862, 47816, 56712, 71724, 101609, 143448, 203218, 304827, 406436, 609654, 812872, 1219308, 2438616]

約数ペア:

[(1, 2438616), (2, 1219308), (3, 812872), (4, 609654), (6, 406436), (8, 304827), (12, 203218), (17, 143448), (24, 101609), (34, 71724), (43, 56712), (51, 47816), (68, 35862), (86, 28356), (102, 23908), (129, 18904), (136, 17931), (139, 17544), (172, 14178), (204, 11954), (258, 9452), (278, 8772), (344, 7089), (408, 5977), (417, 5848), (516, 4726), (556, 4386), (731, 3336), (834, 2924), (1032, 2363), (1112, 2193), (1462, 1668)]