321447201712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16982629}}^1$

素因数の和:16982670

約数の個数: 60

約数和(自身を含む): 770739679920

約数和(自身を除く): 449292478208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 16982629, 33965258, 67930516, 118878403, 135861032, 220774177, 237756806, 271722064, 441548354, 475513612, 883096708, 951027224, 1545419239, 1766193416, 1902054448, 2870064301, 3090838478, 3532386832, 5740128602, 6181676956, 11480257204, 12363353912, 20090450107, 22960514408, 24726707824, 40180900214, 45921028816, 80361800428, 160723600856, 321447201712]

約数ペア:

[(1, 321447201712), (2, 160723600856), (4, 80361800428), (7, 45921028816), (8, 40180900214), (13, 24726707824), (14, 22960514408), (16, 20090450107), (26, 12363353912), (28, 11480257204), (52, 6181676956), (56, 5740128602), (91, 3532386832), (104, 3090838478), (112, 2870064301), (169, 1902054448), (182, 1766193416), (208, 1545419239), (338, 951027224), (364, 883096708), (676, 475513612), (728, 441548354), (1183, 271722064), (1352, 237756806), (1456, 220774177), (2366, 135861032), (2704, 118878403), (4732, 67930516), (9464, 33965258), (18928, 16982629)]