305428112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4243}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 647294880

約数和(自身を除く): 341866768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 3272, 4243, 4499, 6544, 8486, 8998, 16972, 17996, 33944, 35992, 46673, 67888, 71984, 93346, 186692, 373384, 746768, 1735387, 3470774, 6941548, 13883096, 19089257, 27766192, 38178514, 76357028, 152714056, 305428112]

約数ペア:

[(1, 305428112), (2, 152714056), (4, 76357028), (8, 38178514), (11, 27766192), (16, 19089257), (22, 13883096), (44, 6941548), (88, 3470774), (176, 1735387), (409, 746768), (818, 373384), (1636, 186692), (3272, 93346), (4243, 71984), (4499, 67888), (6544, 46673), (8486, 35992), (8998, 33944), (16972, 17996)]