217629996

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 520128000

約数和(自身を除く): 302498004

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 149, 177, 236, 298, 354, 447, 596, 708, 894, 1788, 2063, 4126, 6189, 8252, 8791, 12378, 17582, 24756, 26373, 35164, 52746, 105492, 121717, 243434, 307387, 365151, 486868, 614774, 730302, 922161, 1229548, 1460604, 1844322, 3688644, 18135833, 36271666, 54407499, 72543332, 108814998, 217629996]

約数ペア:

[(1, 217629996), (2, 108814998), (3, 72543332), (4, 54407499), (6, 36271666), (12, 18135833), (59, 3688644), (118, 1844322), (149, 1460604), (177, 1229548), (236, 922161), (298, 730302), (354, 614774), (447, 486868), (596, 365151), (708, 307387), (894, 243434), (1788, 121717), (2063, 105492), (4126, 52746), (6189, 35164), (8252, 26373), (8791, 24756), (12378, 17582)]