313333992

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{16547}}^1$

素因数の和:16822

約数の個数: 48

約数和(自身を含む): 851891040

約数和(自身を除く): 538557048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 16547, 18936, 33094, 49641, 66188, 99282, 132376, 148923, 198564, 297846, 397128, 595692, 1191384, 4351861, 8703722, 13055583, 17407444, 26111166, 34814888, 39166749, 52222332, 78333498, 104444664, 156666996, 313333992]

約数ペア:

[(1, 313333992), (2, 156666996), (3, 104444664), (4, 78333498), (6, 52222332), (8, 39166749), (9, 34814888), (12, 26111166), (18, 17407444), (24, 13055583), (36, 8703722), (72, 4351861), (263, 1191384), (526, 595692), (789, 397128), (1052, 297846), (1578, 198564), (2104, 148923), (2367, 132376), (3156, 99282), (4734, 66188), (6312, 49641), (9468, 33094), (16547, 18936)]