561977724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{55291}}^1$

素因数の和:55327

約数の個数: 72

約数和(自身を含む): 1647259264

約数和(自身を除く): 1085281540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 55291, 110582, 165873, 221164, 331746, 387037, 608201, 663492, 774074, 1161111, 1216402, 1548148, 1824603, 2322222, 2432804, 3649206, 4257407, 4644444, 6690211, 7298412, 8514814, 12772221, 13380422, 17029628, 20070633, 25544442, 26760844, 40141266, 46831477, 51088884, 80282532, 93662954, 140494431, 187325908, 280988862, 561977724]

約数ペア:

[(1, 561977724), (2, 280988862), (3, 187325908), (4, 140494431), (6, 93662954), (7, 80282532), (11, 51088884), (12, 46831477), (14, 40141266), (21, 26760844), (22, 25544442), (28, 20070633), (33, 17029628), (42, 13380422), (44, 12772221), (66, 8514814), (77, 7298412), (84, 6690211), (121, 4644444), (132, 4257407), (154, 3649206), (231, 2432804), (242, 2322222), (308, 1824603), (363, 1548148), (462, 1216402), (484, 1161111), (726, 774074), (847, 663492), (924, 608201), (1452, 387037), (1694, 331746), (2541, 221164), (3388, 165873), (5082, 110582), (10164, 55291)]