1239906264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{28433}}^1$

素因数の和:28544

約数の個数: 64

約数和(自身を含む): 3275596800

約数和(自身を除く): 2035690536

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 79, 92, 138, 158, 184, 237, 276, 316, 474, 552, 632, 948, 1817, 1896, 3634, 5451, 7268, 10902, 14536, 21804, 28433, 43608, 56866, 85299, 113732, 170598, 227464, 341196, 653959, 682392, 1307918, 1961877, 2246207, 2615836, 3923754, 4492414, 5231672, 6738621, 7847508, 8984828, 13477242, 15695016, 17969656, 26954484, 51662761, 53908968, 103325522, 154988283, 206651044, 309976566, 413302088, 619953132, 1239906264]

約数ペア:

[(1, 1239906264), (2, 619953132), (3, 413302088), (4, 309976566), (6, 206651044), (8, 154988283), (12, 103325522), (23, 53908968), (24, 51662761), (46, 26954484), (69, 17969656), (79, 15695016), (92, 13477242), (138, 8984828), (158, 7847508), (184, 6738621), (237, 5231672), (276, 4492414), (316, 3923754), (474, 2615836), (552, 2246207), (632, 1961877), (948, 1307918), (1817, 682392), (1896, 653959), (3634, 341196), (5451, 227464), (7268, 170598), (10902, 113732), (14536, 85299), (21804, 56866), (28433, 43608)]