1520643408

素因数分解:

$2^4\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{21391}}^1$

素因数の和:22883

約数の個数: 40

約数和(自身を含む): 3931165056

約数和(自身を除く): 2410521648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1481, 2962, 4443, 5924, 8886, 11848, 17772, 21391, 23696, 35544, 42782, 64173, 71088, 85564, 128346, 171128, 256692, 342256, 513384, 1026768, 31680071, 63360142, 95040213, 126720284, 190080426, 253440568, 380160852, 506881136, 760321704, 1520643408]

約数ペア:

[(1, 1520643408), (2, 760321704), (3, 506881136), (4, 380160852), (6, 253440568), (8, 190080426), (12, 126720284), (16, 95040213), (24, 63360142), (48, 31680071), (1481, 1026768), (2962, 513384), (4443, 342256), (5924, 256692), (8886, 171128), (11848, 128346), (17772, 85564), (21391, 71088), (23696, 64173), (35544, 42782)]