15663699292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 30801641472

約数和(自身を除く): 15137942180

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 223, 388, 391, 446, 463, 782, 892, 926, 1564, 1649, 1852, 2231, 3298, 3791, 4462, 5129, 6596, 7582, 7871, 8924, 10258, 10649, 15164, 15742, 20516, 21298, 21631, 31484, 37927, 42596, 43262, 44911, 75854, 86524, 87193, 89822, 103249, 151708, 174386, 179644, 181033, 206498, 348772, 362066, 367727, 412996, 497513, 724132, 735454, 763487, 995026, 1032953, 1470908, 1526974, 1755233, 1990052, 2065906, 2374727, 3053948, 3510466, 4131812, 4749454, 7020932, 8457721, 9498908, 10015153, 16915442, 17560201, 20030306, 33830884, 35120402, 40060612, 40370359, 70240804, 80740718, 161481436, 170257601, 230348519, 340515202, 460697038, 681030404, 921394076, 3915924823, 7831849646, 15663699292]

約数ペア:

[(1, 15663699292), (2, 7831849646), (4, 3915924823), (17, 921394076), (23, 681030404), (34, 460697038), (46, 340515202), (68, 230348519), (92, 170257601), (97, 161481436), (194, 80740718), (223, 70240804), (388, 40370359), (391, 40060612), (446, 35120402), (463, 33830884), (782, 20030306), (892, 17560201), (926, 16915442), (1564, 10015153), (1649, 9498908), (1852, 8457721), (2231, 7020932), (3298, 4749454), (3791, 4131812), (4462, 3510466), (5129, 3053948), (6596, 2374727), (7582, 2065906), (7871, 1990052), (8924, 1755233), (10258, 1526974), (10649, 1470908), (15164, 1032953), (15742, 995026), (20516, 763487), (21298, 735454), (21631, 724132), (31484, 497513), (37927, 412996), (42596, 367727), (43262, 362066), (44911, 348772), (75854, 206498), (86524, 181033), (87193, 179644), (89822, 174386), (103249, 151708)]