494572248

素因数分解:

$2^3\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{3457}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 1340528280

約数和(自身を除く): 845956032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1987, 3457, 3974, 5961, 6914, 7948, 10371, 11922, 13828, 15896, 17883, 20742, 23844, 27656, 31113, 35766, 41484, 47688, 62226, 71532, 82968, 124452, 143064, 248904, 6869059, 13738118, 20607177, 27476236, 41214354, 54952472, 61821531, 82428708, 123643062, 164857416, 247286124, 494572248]

約数ペア:

[(1, 494572248), (2, 247286124), (3, 164857416), (4, 123643062), (6, 82428708), (8, 61821531), (9, 54952472), (12, 41214354), (18, 27476236), (24, 20607177), (36, 13738118), (72, 6869059), (1987, 248904), (3457, 143064), (3974, 124452), (5961, 82968), (6914, 71532), (7948, 62226), (10371, 47688), (11922, 41484), (13828, 35766), (15896, 31113), (17883, 27656), (20742, 23844)]