221263152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419059}}^1$

素因数の和:419081

約数の個数: 40

約数和(自身を含む): 623561280

約数和(自身を除く): 402298128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 419059, 838118, 1257177, 1676236, 2514354, 3352472, 4609649, 5028708, 6704944, 9219298, 10057416, 13828947, 18438596, 20114832, 27657894, 36877192, 55315788, 73754384, 110631576, 221263152]

約数ペア:

[(1, 221263152), (2, 110631576), (3, 73754384), (4, 55315788), (6, 36877192), (8, 27657894), (11, 20114832), (12, 18438596), (16, 13828947), (22, 10057416), (24, 9219298), (33, 6704944), (44, 5028708), (48, 4609649), (66, 3352472), (88, 2514354), (132, 1676236), (176, 1257177), (264, 838118), (528, 419059)]