215237712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 581550080

約数和(自身を除く): 366312368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1831, 1896, 2449, 3662, 3792, 4898, 5493, 7324, 7347, 9796, 10986, 14648, 14694, 19592, 21972, 29296, 29388, 39184, 43944, 56761, 58776, 87888, 113522, 117552, 144649, 170283, 227044, 289298, 340566, 433947, 454088, 578596, 681132, 867894, 908176, 1157192, 1362264, 1735788, 2314384, 2724528, 3471576, 4484119, 6943152, 8968238, 13452357, 17936476, 26904714, 35872952, 53809428, 71745904, 107618856, 215237712]

約数ペア:

[(1, 215237712), (2, 107618856), (3, 71745904), (4, 53809428), (6, 35872952), (8, 26904714), (12, 17936476), (16, 13452357), (24, 8968238), (31, 6943152), (48, 4484119), (62, 3471576), (79, 2724528), (93, 2314384), (124, 1735788), (158, 1362264), (186, 1157192), (237, 908176), (248, 867894), (316, 681132), (372, 578596), (474, 454088), (496, 433947), (632, 340566), (744, 289298), (948, 227044), (1264, 170283), (1488, 144649), (1831, 117552), (1896, 113522), (2449, 87888), (3662, 58776), (3792, 56761), (4898, 43944), (5493, 39184), (7324, 29388), (7347, 29296), (9796, 21972), (10986, 19592), (14648, 14694)]