281330832006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2207}}^1\times {\mathrm{3253}}^1$

素因数の和:5786

約数の個数: 96

約数和(自身を含む): 699400286208

約数和(自身を除く): 418069454202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2207, 2799, 3253, 4354, 4414, 5598, 6506, 6531, 6621, 9759, 13062, 13242, 15449, 19518, 19593, 19863, 22771, 29277, 30898, 39186, 39726, 45542, 46347, 58554, 68313, 92694, 136626, 139041, 204939, 278082, 409878, 686377, 1011683, 1372754, 2023366, 2059131, 3035049, 4118262, 4804639, 6070098, 6177393, 7081781, 7179371, 9105147, 9609278, 12354786, 14163562, 14358742, 14413917, 18210294, 21245343, 21538113, 28827834, 42490686, 43076226, 43241751, 50255597, 63736029, 64614339, 86483502, 100511194, 127472058, 129228678, 150766791, 301533582, 452300373, 904600746, 2232784381, 4465568762, 6698353143, 13396706286, 15629490667, 20095059429, 31258981334, 40190118858, 46888472001, 93776944002, 140665416003, 281330832006]

約数ペア:

[(1, 281330832006), (2, 140665416003), (3, 93776944002), (6, 46888472001), (7, 40190118858), (9, 31258981334), (14, 20095059429), (18, 15629490667), (21, 13396706286), (42, 6698353143), (63, 4465568762), (126, 2232784381), (311, 904600746), (622, 452300373), (933, 301533582), (1866, 150766791), (2177, 129228678), (2207, 127472058), (2799, 100511194), (3253, 86483502), (4354, 64614339), (4414, 63736029), (5598, 50255597), (6506, 43241751), (6531, 43076226), (6621, 42490686), (9759, 28827834), (13062, 21538113), (13242, 21245343), (15449, 18210294), (19518, 14413917), (19593, 14358742), (19863, 14163562), (22771, 12354786), (29277, 9609278), (30898, 9105147), (39186, 7179371), (39726, 7081781), (45542, 6177393), (46347, 6070098), (58554, 4804639), (68313, 4118262), (92694, 3035049), (136626, 2059131), (139041, 2023366), (204939, 1372754), (278082, 1011683), (409878, 686377)]