427182852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 1086258432

約数和(自身を除く): 659075580

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1767, 2166, 2356, 3181, 3534, 4332, 6362, 7068, 9543, 11191, 12724, 19086, 22382, 33573, 38172, 44764, 60439, 67146, 98611, 120878, 134292, 181317, 197222, 241756, 295833, 362634, 394444, 591666, 725268, 1148341, 1183332, 1873609, 2296682, 3445023, 3747218, 4593364, 5620827, 6890046, 7494436, 11241654, 13780092, 22483308, 35598571, 71197142, 106795713, 142394284, 213591426, 427182852]

約数ペア:

[(1, 427182852), (2, 213591426), (3, 142394284), (4, 106795713), (6, 71197142), (12, 35598571), (19, 22483308), (31, 13780092), (38, 11241654), (57, 7494436), (62, 6890046), (76, 5620827), (93, 4593364), (114, 3747218), (124, 3445023), (186, 2296682), (228, 1873609), (361, 1183332), (372, 1148341), (589, 725268), (722, 591666), (1083, 394444), (1178, 362634), (1444, 295833), (1767, 241756), (2166, 197222), (2356, 181317), (3181, 134292), (3534, 120878), (4332, 98611), (6362, 67146), (7068, 60439), (9543, 44764), (11191, 38172), (12724, 33573), (19086, 22382)]