331380384

素因数分解:

$2^5\times 3^1\times {\mathrm{431}}^1\times {\mathrm{8009}}^1$

素因数の和:8453

約数の個数: 48

約数和(自身を含む): 872000640

約数和(自身を除く): 540620256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 8009, 10344, 13792, 16018, 20688, 24027, 32036, 41376, 48054, 64072, 96108, 128144, 192216, 256288, 384432, 768864, 3451879, 6903758, 10355637, 13807516, 20711274, 27615032, 41422548, 55230064, 82845096, 110460128, 165690192, 331380384]

約数ペア:

[(1, 331380384), (2, 165690192), (3, 110460128), (4, 82845096), (6, 55230064), (8, 41422548), (12, 27615032), (16, 20711274), (24, 13807516), (32, 10355637), (48, 6903758), (96, 3451879), (431, 768864), (862, 384432), (1293, 256288), (1724, 192216), (2586, 128144), (3448, 96108), (5172, 64072), (6896, 48054), (8009, 41376), (10344, 32036), (13792, 24027), (16018, 20688)]