354579804944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{680189}}^1$

素因数の和:681279

約数の個数: 40

約数和(自身を含む): 709835400960

約数和(自身を除く): 355255596016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1051, 2102, 4204, 8408, 16816, 32581, 65162, 130324, 260648, 521296, 680189, 1360378, 2720756, 5441512, 10883024, 21085859, 42171718, 84343436, 168686872, 337373744, 714878639, 1429757278, 2859514556, 5719029112, 11438058224, 22161237809, 44322475618, 88644951236, 177289902472, 354579804944]

約数ペア:

[(1, 354579804944), (2, 177289902472), (4, 88644951236), (8, 44322475618), (16, 22161237809), (31, 11438058224), (62, 5719029112), (124, 2859514556), (248, 1429757278), (496, 714878639), (1051, 337373744), (2102, 168686872), (4204, 84343436), (8408, 42171718), (16816, 21085859), (32581, 10883024), (65162, 5441512), (130324, 2720756), (260648, 1360378), (521296, 680189)]