1283156316

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{304643}}^1$

素因数の和:304672

約数の個数: 60

約数和(自身を含む): 3612468552

約数和(自身を除く): 2329312236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 304643, 609286, 913929, 1218572, 1827858, 2741787, 3655716, 3960359, 5483574, 7920718, 8225361, 10967148, 11881077, 15841436, 16450722, 23762154, 24676083, 32901444, 35643231, 47524308, 49352166, 71286462, 98704332, 106929693, 142572924, 213859386, 320789079, 427718772, 641578158, 1283156316]

約数ペア:

[(1, 1283156316), (2, 641578158), (3, 427718772), (4, 320789079), (6, 213859386), (9, 142572924), (12, 106929693), (13, 98704332), (18, 71286462), (26, 49352166), (27, 47524308), (36, 35643231), (39, 32901444), (52, 24676083), (54, 23762154), (78, 16450722), (81, 15841436), (108, 11881077), (117, 10967148), (156, 8225361), (162, 7920718), (234, 5483574), (324, 3960359), (351, 3655716), (468, 2741787), (702, 1827858), (1053, 1218572), (1404, 913929), (2106, 609286), (4212, 304643)]