645552

素因数分解:

$2^4\times 3^2\times {\mathrm{4483}}^1$

素因数の和:4497

約数の個数: 30

約数和(自身を含む): 1807052

約数和(自身を除く): 1161500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4483, 8966, 13449, 17932, 26898, 35864, 40347, 53796, 71728, 80694, 107592, 161388, 215184, 322776, 645552]

約数ペア:

[(1, 645552), (2, 322776), (3, 215184), (4, 161388), (6, 107592), (8, 80694), (9, 71728), (12, 53796), (16, 40347), (18, 35864), (24, 26898), (36, 17932), (48, 13449), (72, 8966), (144, 4483)]