816443088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2161}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 2239070976

約数和(自身を除く): 1422627888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 463, 816, 926, 1389, 1852, 2161, 2778, 3704, 4322, 5556, 6483, 7408, 7871, 8644, 11112, 12966, 15742, 17288, 22224, 23613, 25932, 31484, 34576, 36737, 47226, 51864, 62968, 73474, 94452, 103728, 110211, 125936, 146948, 188904, 220422, 293896, 377808, 440844, 587792, 881688, 1000543, 1763376, 2001086, 3001629, 4002172, 6003258, 8004344, 12006516, 16008688, 17009231, 24013032, 34018462, 48026064, 51027693, 68036924, 102055386, 136073848, 204110772, 272147696, 408221544, 816443088]

約数ペア:

[(1, 816443088), (2, 408221544), (3, 272147696), (4, 204110772), (6, 136073848), (8, 102055386), (12, 68036924), (16, 51027693), (17, 48026064), (24, 34018462), (34, 24013032), (48, 17009231), (51, 16008688), (68, 12006516), (102, 8004344), (136, 6003258), (204, 4002172), (272, 3001629), (408, 2001086), (463, 1763376), (816, 1000543), (926, 881688), (1389, 587792), (1852, 440844), (2161, 377808), (2778, 293896), (3704, 220422), (4322, 188904), (5556, 146948), (6483, 125936), (7408, 110211), (7871, 103728), (8644, 94452), (11112, 73474), (12966, 62968), (15742, 51864), (17288, 47226), (22224, 36737), (23613, 34576), (25932, 31484)]