387631488

素因数分解:

$2^7\times 3^1\times {\mathrm{1009457}}^1$

素因数の和:1009474

約数の個数: 32

約数和(自身を含む): 1029647160

約数和(自身を除く): 642015672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1009457, 2018914, 3028371, 4037828, 6056742, 8075656, 12113484, 16151312, 24226968, 32302624, 48453936, 64605248, 96907872, 129210496, 193815744, 387631488]

約数ペア:

[(1, 387631488), (2, 193815744), (3, 129210496), (4, 96907872), (6, 64605248), (8, 48453936), (12, 32302624), (16, 24226968), (24, 16151312), (32, 12113484), (48, 8075656), (64, 6056742), (96, 4037828), (128, 3028371), (192, 2018914), (384, 1009457)]