271838576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1151}}^1$

素因数の和:1697

約数の個数: 40

約数和(自身を含む): 546393600

約数和(自身を除く): 274555024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 509, 1018, 1151, 2036, 2302, 4072, 4604, 8144, 9208, 14761, 18416, 29522, 33379, 59044, 66758, 118088, 133516, 236176, 267032, 534064, 585859, 1171718, 2343436, 4686872, 9373744, 16989911, 33979822, 67959644, 135919288, 271838576]

約数ペア:

[(1, 271838576), (2, 135919288), (4, 67959644), (8, 33979822), (16, 16989911), (29, 9373744), (58, 4686872), (116, 2343436), (232, 1171718), (464, 585859), (509, 534064), (1018, 267032), (1151, 236176), (2036, 133516), (2302, 118088), (4072, 66758), (4604, 59044), (8144, 33379), (9208, 29522), (14761, 18416)]