291209544

素因数分解:

$2^3\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{2389}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 789488700

約数和(自身を除く): 498279156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1693, 2389, 3386, 4778, 5079, 6772, 7167, 9556, 10158, 13544, 14334, 15237, 19112, 20316, 21501, 28668, 30474, 40632, 43002, 57336, 60948, 86004, 121896, 172008, 4044577, 8089154, 12133731, 16178308, 24267462, 32356616, 36401193, 48534924, 72802386, 97069848, 145604772, 291209544]

約数ペア:

[(1, 291209544), (2, 145604772), (3, 97069848), (4, 72802386), (6, 48534924), (8, 36401193), (9, 32356616), (12, 24267462), (18, 16178308), (24, 12133731), (36, 8089154), (72, 4044577), (1693, 172008), (2389, 121896), (3386, 86004), (4778, 60948), (5079, 57336), (6772, 43002), (7167, 40632), (9556, 30474), (10158, 28668), (13544, 21501), (14334, 20316), (15237, 19112)]