493320204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5297}}^1$

素因数の和:5519

約数の個数: 72

約数和(自身を含む): 1349930400

約数和(自身を除く): 856610196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3582, 5174, 5297, 7164, 7761, 10348, 10594, 15522, 15891, 21188, 23283, 31044, 31782, 46566, 47673, 63564, 68861, 93132, 95346, 137722, 190692, 206583, 275444, 413166, 619749, 826332, 1054103, 1239498, 2108206, 2478996, 3162309, 4216412, 6324618, 9486927, 12649236, 13703339, 18973854, 27406678, 37947708, 41110017, 54813356, 82220034, 123330051, 164440068, 246660102, 493320204]

約数ペア:

[(1, 493320204), (2, 246660102), (3, 164440068), (4, 123330051), (6, 82220034), (9, 54813356), (12, 41110017), (13, 37947708), (18, 27406678), (26, 18973854), (36, 13703339), (39, 12649236), (52, 9486927), (78, 6324618), (117, 4216412), (156, 3162309), (199, 2478996), (234, 2108206), (398, 1239498), (468, 1054103), (597, 826332), (796, 619749), (1194, 413166), (1791, 275444), (2388, 206583), (2587, 190692), (3582, 137722), (5174, 95346), (5297, 93132), (7164, 68861), (7761, 63564), (10348, 47673), (10594, 46566), (15522, 31782), (15891, 31044), (21188, 23283)]