215851152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{408809}}^1$

素因数の和:408831

約数の個数: 40

約数和(自身を含む): 608309280

約数和(自身を除く): 392458128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 408809, 817618, 1226427, 1635236, 2452854, 3270472, 4496899, 4905708, 6540944, 8993798, 9811416, 13490697, 17987596, 19622832, 26981394, 35975192, 53962788, 71950384, 107925576, 215851152]

約数ペア:

[(1, 215851152), (2, 107925576), (3, 71950384), (4, 53962788), (6, 35975192), (8, 26981394), (11, 19622832), (12, 17987596), (16, 13490697), (22, 9811416), (24, 8993798), (33, 6540944), (44, 4905708), (48, 4496899), (66, 3270472), (88, 2452854), (132, 1635236), (176, 1226427), (264, 817618), (528, 408809)]