396513888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{217387}}^1$

素因数の和:217419

約数の個数: 48

約数和(自身を含む): 1095635520

約数和(自身を除く): 699121632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 217387, 434774, 652161, 869548, 1304322, 1739096, 2608644, 3478192, 4130353, 5217288, 6956384, 8260706, 10434576, 12391059, 16521412, 20869152, 24782118, 33042824, 49564236, 66085648, 99128472, 132171296, 198256944, 396513888]

約数ペア:

[(1, 396513888), (2, 198256944), (3, 132171296), (4, 99128472), (6, 66085648), (8, 49564236), (12, 33042824), (16, 24782118), (19, 20869152), (24, 16521412), (32, 12391059), (38, 10434576), (48, 8260706), (57, 6956384), (76, 5217288), (96, 4130353), (114, 3478192), (152, 2608644), (228, 1739096), (304, 1304322), (456, 869548), (608, 652161), (912, 434774), (1824, 217387)]