327145195648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{134516939}}^1$

素因数の和:134516972

約数の個数: 32

約数和(自身を含む): 686036394000

約数和(自身を除く): 358891198352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 134516939, 269033878, 538067756, 1076135512, 2152271024, 2555821841, 4304542048, 5111643682, 8609084096, 10223287364, 17218168192, 20446574728, 40893149456, 81786298912, 163572597824, 327145195648]

約数ペア:

[(1, 327145195648), (2, 163572597824), (4, 81786298912), (8, 40893149456), (16, 20446574728), (19, 17218168192), (32, 10223287364), (38, 8609084096), (64, 5111643682), (76, 4304542048), (128, 2555821841), (152, 2152271024), (304, 1076135512), (608, 538067756), (1216, 269033878), (2432, 134516939)]