304550372

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 622110720

約数和(自身を除く): 317560348

約数列:

[1, 2, 4, 7, 14, 28, 79, 131, 158, 262, 316, 524, 553, 917, 1051, 1106, 1834, 2102, 2212, 3668, 4204, 7357, 10349, 14714, 20698, 29428, 41396, 72443, 83029, 137681, 144886, 166058, 275362, 289772, 332116, 550724, 581203, 963767, 1162406, 1927534, 2324812, 3855068, 10876799, 21753598, 43507196, 76137593, 152275186, 304550372]

約数ペア:

[(1, 304550372), (2, 152275186), (4, 76137593), (7, 43507196), (14, 21753598), (28, 10876799), (79, 3855068), (131, 2324812), (158, 1927534), (262, 1162406), (316, 963767), (524, 581203), (553, 550724), (917, 332116), (1051, 289772), (1106, 275362), (1834, 166058), (2102, 144886), (2212, 137681), (3668, 83029), (4204, 72443), (7357, 41396), (10349, 29428), (14714, 20698)]