244392016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6581}}^1$

素因数の和:6811

約数の個数: 40

約数和(自身を含む): 519082848

約数和(自身を除く): 274690832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 6581, 9284, 13162, 18568, 26324, 37136, 52648, 72391, 105296, 144782, 289564, 579128, 1158256, 1388591, 2777182, 5554364, 11108728, 15274501, 22217456, 30549002, 61098004, 122196008, 244392016]

約数ペア:

[(1, 244392016), (2, 122196008), (4, 61098004), (8, 30549002), (11, 22217456), (16, 15274501), (22, 11108728), (44, 5554364), (88, 2777182), (176, 1388591), (211, 1158256), (422, 579128), (844, 289564), (1688, 144782), (2321, 105296), (3376, 72391), (4642, 52648), (6581, 37136), (9284, 26324), (13162, 18568)]