318640944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349387}}^1$

素因数の和:349417

約数の個数: 40

約数和(自身を含む): 866482240

約数和(自身を除く): 547841296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 349387, 698774, 1048161, 1397548, 2096322, 2795096, 4192644, 5590192, 6638353, 8385288, 13276706, 16770576, 19915059, 26553412, 39830118, 53106824, 79660236, 106213648, 159320472, 318640944]

約数ペア:

[(1, 318640944), (2, 159320472), (3, 106213648), (4, 79660236), (6, 53106824), (8, 39830118), (12, 26553412), (16, 19915059), (19, 16770576), (24, 13276706), (38, 8385288), (48, 6638353), (57, 5590192), (76, 4192644), (114, 2795096), (152, 2096322), (228, 1397548), (304, 1048161), (456, 698774), (912, 349387)]