628377912

素因数分解:

$2^3\times 3^4\times {\mathrm{969719}}^1$

素因数の和:969737

約数の個数: 40

約数和(自身を含む): 1760041800

約数和(自身を除く): 1131663888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 969719, 1939438, 2909157, 3878876, 5818314, 7757752, 8727471, 11636628, 17454942, 23273256, 26182413, 34909884, 52364826, 69819768, 78547239, 104729652, 157094478, 209459304, 314188956, 628377912]

約数ペア:

[(1, 628377912), (2, 314188956), (3, 209459304), (4, 157094478), (6, 104729652), (8, 78547239), (9, 69819768), (12, 52364826), (18, 34909884), (24, 26182413), (27, 23273256), (36, 17454942), (54, 11636628), (72, 8727471), (81, 7757752), (108, 5818314), (162, 3878876), (216, 2909157), (324, 1939438), (648, 969719)]