428896152

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{32911}}^1$

素因数の和:33104

約数の個数: 48

約数和(自身を含む): 1168046880

約数和(自身を除く): 739150728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 32911, 65822, 98733, 131644, 197466, 263288, 296199, 394932, 592398, 789864, 1184796, 2369592, 5956891, 11913782, 17870673, 23827564, 35741346, 47655128, 53612019, 71482692, 107224038, 142965384, 214448076, 428896152]

約数ペア:

[(1, 428896152), (2, 214448076), (3, 142965384), (4, 107224038), (6, 71482692), (8, 53612019), (9, 47655128), (12, 35741346), (18, 23827564), (24, 17870673), (36, 11913782), (72, 5956891), (181, 2369592), (362, 1184796), (543, 789864), (724, 592398), (1086, 394932), (1448, 296199), (1629, 263288), (2172, 197466), (3258, 131644), (4344, 98733), (6516, 65822), (13032, 32911)]