748164132

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 1935941280

約数和(自身を除く): 1187777148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 163, 177, 236, 326, 354, 489, 531, 652, 708, 978, 1062, 1467, 1956, 2124, 2161, 2934, 4322, 5868, 6483, 8644, 9617, 12966, 19234, 19449, 25932, 28851, 38468, 38898, 57702, 77796, 86553, 115404, 127499, 173106, 254998, 346212, 352243, 382497, 509996, 704486, 764994, 1056729, 1147491, 1408972, 1529988, 2113458, 2294982, 3170187, 4226916, 4589964, 6340374, 12680748, 20782337, 41564674, 62347011, 83129348, 124694022, 187041033, 249388044, 374082066, 748164132]

約数ペア:

[(1, 748164132), (2, 374082066), (3, 249388044), (4, 187041033), (6, 124694022), (9, 83129348), (12, 62347011), (18, 41564674), (36, 20782337), (59, 12680748), (118, 6340374), (163, 4589964), (177, 4226916), (236, 3170187), (326, 2294982), (354, 2113458), (489, 1529988), (531, 1408972), (652, 1147491), (708, 1056729), (978, 764994), (1062, 704486), (1467, 509996), (1956, 382497), (2124, 352243), (2161, 346212), (2934, 254998), (4322, 173106), (5868, 127499), (6483, 115404), (8644, 86553), (9617, 77796), (12966, 57702), (19234, 38898), (19449, 38468), (25932, 28851)]