349745912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12757}}^1$

素因数の和:12935

約数の個数: 32

約数和(自身を含む): 688932000

約数和(自身を除く): 339186088

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 6854, 12757, 13708, 25514, 27416, 51028, 102056, 293411, 586822, 1173644, 1900793, 2347288, 3801586, 7603172, 15206344, 43718239, 87436478, 174872956, 349745912]

約数ペア:

[(1, 349745912), (2, 174872956), (4, 87436478), (8, 43718239), (23, 15206344), (46, 7603172), (92, 3801586), (149, 2347288), (184, 1900793), (298, 1173644), (596, 586822), (1192, 293411), (3427, 102056), (6854, 51028), (12757, 27416), (13708, 25514)]