340990672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13003}}^1$

素因数の和:13171

約数の個数: 40

約数和(自身を含む): 725623200

約数和(自身を除く): 384632528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13003, 13112, 26006, 26224, 52012, 104024, 143033, 208048, 286066, 572132, 1144264, 1937447, 2288528, 3874894, 7749788, 15499576, 21311917, 30999152, 42623834, 85247668, 170495336, 340990672]

約数ペア:

[(1, 340990672), (2, 170495336), (4, 85247668), (8, 42623834), (11, 30999152), (16, 21311917), (22, 15499576), (44, 7749788), (88, 3874894), (149, 2288528), (176, 1937447), (298, 1144264), (596, 572132), (1192, 286066), (1639, 208048), (2384, 143033), (3278, 104024), (6556, 52012), (13003, 26224), (13112, 26006)]