418392

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 1260000

約数和(自身を除く): 841608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 149, 156, 216, 234, 298, 312, 351, 447, 468, 596, 702, 894, 936, 1192, 1341, 1404, 1788, 1937, 2682, 2808, 3576, 3874, 4023, 5364, 5811, 7748, 8046, 10728, 11622, 15496, 16092, 17433, 23244, 32184, 34866, 46488, 52299, 69732, 104598, 139464, 209196, 418392]

約数ペア:

[(1, 418392), (2, 209196), (3, 139464), (4, 104598), (6, 69732), (8, 52299), (9, 46488), (12, 34866), (13, 32184), (18, 23244), (24, 17433), (26, 16092), (27, 15496), (36, 11622), (39, 10728), (52, 8046), (54, 7748), (72, 5811), (78, 5364), (104, 4023), (108, 3874), (117, 3576), (149, 2808), (156, 2682), (216, 1937), (234, 1788), (298, 1404), (312, 1341), (351, 1192), (447, 936), (468, 894), (596, 702)]