311940708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1368161}}^1$

素因数の和:1368187

約数の個数: 24

約数和(自身を含む): 766170720

約数和(自身を除く): 454230012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1368161, 2736322, 4104483, 5472644, 8208966, 16417932, 25995059, 51990118, 77985177, 103980236, 155970354, 311940708]

約数ペア:

[(1, 311940708), (2, 155970354), (3, 103980236), (4, 77985177), (6, 51990118), (12, 25995059), (19, 16417932), (38, 8208966), (57, 5472644), (76, 4104483), (114, 2736322), (228, 1368161)]