215467512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2357}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 582331680

約数和(自身を除く): 366864168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 293, 312, 586, 879, 1172, 1758, 2344, 2357, 3516, 3809, 4714, 7032, 7071, 7618, 9428, 11427, 14142, 15236, 18856, 22854, 28284, 30472, 30641, 45708, 56568, 61282, 91416, 91923, 122564, 183846, 245128, 367692, 690601, 735384, 1381202, 2071803, 2762404, 4143606, 5524808, 8287212, 8977813, 16574424, 17955626, 26933439, 35911252, 53866878, 71822504, 107733756, 215467512]

約数ペア:

[(1, 215467512), (2, 107733756), (3, 71822504), (4, 53866878), (6, 35911252), (8, 26933439), (12, 17955626), (13, 16574424), (24, 8977813), (26, 8287212), (39, 5524808), (52, 4143606), (78, 2762404), (104, 2071803), (156, 1381202), (293, 735384), (312, 690601), (586, 367692), (879, 245128), (1172, 183846), (1758, 122564), (2344, 91923), (2357, 91416), (3516, 61282), (3809, 56568), (4714, 45708), (7032, 30641), (7071, 30472), (7618, 28284), (9428, 22854), (11427, 18856), (14142, 15236)]