180615424

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 406183680

約数和(自身を除く): 225568256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2069, 2728, 2816, 3968, 4138, 5456, 7936, 8276, 10912, 16552, 21824, 22759, 33104, 43648, 45518, 64139, 66208, 87296, 91036, 128278, 132416, 182072, 256556, 264832, 364144, 513112, 529664, 705529, 728288, 1026224, 1411058, 1456576, 2052448, 2822116, 2913152, 4104896, 5644232, 5826304, 8209792, 11288464, 16419584, 22576928, 45153856, 90307712, 180615424]

約数ペア:

[(1, 180615424), (2, 90307712), (4, 45153856), (8, 22576928), (11, 16419584), (16, 11288464), (22, 8209792), (31, 5826304), (32, 5644232), (44, 4104896), (62, 2913152), (64, 2822116), (88, 2052448), (124, 1456576), (128, 1411058), (176, 1026224), (248, 728288), (256, 705529), (341, 529664), (352, 513112), (496, 364144), (682, 264832), (704, 256556), (992, 182072), (1364, 132416), (1408, 128278), (1984, 91036), (2069, 87296), (2728, 66208), (2816, 64139), (3968, 45518), (4138, 43648), (5456, 33104), (7936, 22759), (8276, 21824), (10912, 16552)]