245090448

素因数分解:

$2^4\times 3^4\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:974

約数の個数: 100

約数和(自身を含む): 712945068

約数和(自身を除く): 467854620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 281, 324, 432, 562, 648, 673, 843, 1124, 1296, 1346, 1686, 2019, 2248, 2529, 2692, 3372, 4038, 4496, 5058, 5384, 6057, 6744, 7587, 8076, 10116, 10768, 12114, 13488, 15174, 16152, 18171, 20232, 22761, 24228, 30348, 32304, 36342, 40464, 45522, 48456, 54513, 60696, 72684, 91044, 96912, 109026, 121392, 145368, 182088, 189113, 218052, 290736, 364176, 378226, 436104, 567339, 756452, 872208, 1134678, 1512904, 1702017, 2269356, 3025808, 3404034, 4538712, 5106051, 6808068, 9077424, 10212102, 13616136, 15318153, 20424204, 27232272, 30636306, 40848408, 61272612, 81696816, 122545224, 245090448]

約数ペア:

[(1, 245090448), (2, 122545224), (3, 81696816), (4, 61272612), (6, 40848408), (8, 30636306), (9, 27232272), (12, 20424204), (16, 15318153), (18, 13616136), (24, 10212102), (27, 9077424), (36, 6808068), (48, 5106051), (54, 4538712), (72, 3404034), (81, 3025808), (108, 2269356), (144, 1702017), (162, 1512904), (216, 1134678), (281, 872208), (324, 756452), (432, 567339), (562, 436104), (648, 378226), (673, 364176), (843, 290736), (1124, 218052), (1296, 189113), (1346, 182088), (1686, 145368), (2019, 121392), (2248, 109026), (2529, 96912), (2692, 91044), (3372, 72684), (4038, 60696), (4496, 54513), (5058, 48456), (5384, 45522), (6057, 40464), (6744, 36342), (7587, 32304), (8076, 30348), (10116, 24228), (10768, 22761), (12114, 20232), (13488, 18171), (15174, 16152)]