1556555328

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^2\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 126

約数和(自身を含む): 4529211414

約数和(自身を除く): 2972656086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 433, 474, 576, 632, 711, 866, 948, 1264, 1299, 1422, 1732, 1896, 2528, 2598, 2844, 3464, 3792, 3897, 5056, 5196, 5688, 6241, 6928, 7584, 7794, 10392, 11376, 12482, 13856, 15168, 15588, 18723, 20784, 22752, 24964, 27712, 31176, 34207, 37446, 41568, 45504, 49928, 56169, 62352, 68414, 74892, 83136, 99856, 102621, 112338, 124704, 136828, 149784, 199712, 205242, 224676, 249408, 273656, 299568, 307863, 399424, 410484, 449352, 547312, 599136, 615726, 820968, 898704, 1094624, 1198272, 1231452, 1641936, 1797408, 2189248, 2462904, 2702353, 3283872, 3594816, 4925808, 5404706, 6567744, 8107059, 9851616, 10809412, 16214118, 19703232, 21618824, 24321177, 32428236, 43237648, 48642354, 64856472, 86475296, 97284708, 129712944, 172950592, 194569416, 259425888, 389138832, 518851776, 778277664, 1556555328]

約数ペア:

[(1, 1556555328), (2, 778277664), (3, 518851776), (4, 389138832), (6, 259425888), (8, 194569416), (9, 172950592), (12, 129712944), (16, 97284708), (18, 86475296), (24, 64856472), (32, 48642354), (36, 43237648), (48, 32428236), (64, 24321177), (72, 21618824), (79, 19703232), (96, 16214118), (144, 10809412), (158, 9851616), (192, 8107059), (237, 6567744), (288, 5404706), (316, 4925808), (433, 3594816), (474, 3283872), (576, 2702353), (632, 2462904), (711, 2189248), (866, 1797408), (948, 1641936), (1264, 1231452), (1299, 1198272), (1422, 1094624), (1732, 898704), (1896, 820968), (2528, 615726), (2598, 599136), (2844, 547312), (3464, 449352), (3792, 410484), (3897, 399424), (5056, 307863), (5196, 299568), (5688, 273656), (6241, 249408), (6928, 224676), (7584, 205242), (7794, 199712), (10392, 149784), (11376, 136828), (12482, 124704), (13856, 112338), (15168, 102621), (15588, 99856), (18723, 83136), (20784, 74892), (22752, 68414), (24964, 62352), (27712, 56169), (31176, 49928), (34207, 45504), (37446, 41568)]