198894816

素因数分解:

$2^5\times 3^2\times {\mathrm{690607}}^1$

素因数の和:690623

約数の個数: 36

約数和(自身を含む): 565607952

約数和(自身を除く): 366713136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 690607, 1381214, 2071821, 2762428, 4143642, 5524856, 6215463, 8287284, 11049712, 12430926, 16574568, 22099424, 24861852, 33149136, 49723704, 66298272, 99447408, 198894816]

約数ペア:

[(1, 198894816), (2, 99447408), (3, 66298272), (4, 49723704), (6, 33149136), (8, 24861852), (9, 22099424), (12, 16574568), (16, 12430926), (18, 11049712), (24, 8287284), (32, 6215463), (36, 5524856), (48, 4143642), (72, 2762428), (96, 2071821), (144, 1381214), (288, 690607)]