398624148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{851761}}^1$

素因数の和:851784

約数の個数: 36

約数和(自身を含む): 1085144788

約数和(自身を除く): 686520640

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 851761, 1703522, 2555283, 3407044, 5110566, 7665849, 10221132, 11072893, 15331698, 22145786, 30663396, 33218679, 44291572, 66437358, 99656037, 132874716, 199312074, 398624148]

約数ペア:

[(1, 398624148), (2, 199312074), (3, 132874716), (4, 99656037), (6, 66437358), (9, 44291572), (12, 33218679), (13, 30663396), (18, 22145786), (26, 15331698), (36, 11072893), (39, 10221132), (52, 7665849), (78, 5110566), (117, 3407044), (156, 2555283), (234, 1703522), (468, 851761)]