315059624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 665280000

約数和(自身を除く): 350220376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 139, 172, 278, 344, 473, 556, 599, 946, 1112, 1198, 1529, 1892, 2396, 3058, 3784, 4792, 5977, 6116, 6589, 11954, 12232, 13178, 23908, 25757, 26356, 47816, 51514, 52712, 65747, 83261, 103028, 131494, 166522, 206056, 262988, 283327, 333044, 525976, 566654, 666088, 915871, 1133308, 1831742, 2266616, 3580223, 3663484, 7160446, 7326968, 14320892, 28641784, 39382453, 78764906, 157529812, 315059624]

約数ペア:

[(1, 315059624), (2, 157529812), (4, 78764906), (8, 39382453), (11, 28641784), (22, 14320892), (43, 7326968), (44, 7160446), (86, 3663484), (88, 3580223), (139, 2266616), (172, 1831742), (278, 1133308), (344, 915871), (473, 666088), (556, 566654), (599, 525976), (946, 333044), (1112, 283327), (1198, 262988), (1529, 206056), (1892, 166522), (2396, 131494), (3058, 103028), (3784, 83261), (4792, 65747), (5977, 52712), (6116, 51514), (6589, 47816), (11954, 26356), (12232, 25757), (13178, 23908)]