453674872

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 987840000

約数和(自身を除く): 534165128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 167, 278, 334, 349, 556, 668, 698, 973, 1112, 1169, 1336, 1396, 1946, 2338, 2443, 2792, 3892, 4676, 4886, 7784, 9352, 9772, 19544, 23213, 46426, 48511, 58283, 92852, 97022, 116566, 162491, 185704, 194044, 233132, 324982, 339577, 388088, 407981, 466264, 649964, 679154, 815962, 1299928, 1358308, 1631924, 2716616, 3263848, 8101337, 16202674, 32405348, 56709359, 64810696, 113418718, 226837436, 453674872]

約数ペア:

[(1, 453674872), (2, 226837436), (4, 113418718), (7, 64810696), (8, 56709359), (14, 32405348), (28, 16202674), (56, 8101337), (139, 3263848), (167, 2716616), (278, 1631924), (334, 1358308), (349, 1299928), (556, 815962), (668, 679154), (698, 649964), (973, 466264), (1112, 407981), (1169, 388088), (1336, 339577), (1396, 324982), (1946, 233132), (2338, 194044), (2443, 185704), (2792, 162491), (3892, 116566), (4676, 97022), (4886, 92852), (7784, 58283), (9352, 48511), (9772, 46426), (19544, 23213)]