1280844384

素因数分解:

$2^5\times 3^1\times {\mathrm{13342129}}^1$

素因数の和:13342142

約数の個数: 24

約数和(自身を含む): 3362216760

約数和(自身を除く): 2081372376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 13342129, 26684258, 40026387, 53368516, 80052774, 106737032, 160105548, 213474064, 320211096, 426948128, 640422192, 1280844384]

約数ペア:

[(1, 1280844384), (2, 640422192), (3, 426948128), (4, 320211096), (6, 213474064), (8, 160105548), (12, 106737032), (16, 80052774), (24, 53368516), (32, 40026387), (48, 26684258), (96, 13342129)]