1285728

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2161632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 227, 236, 354, 454, 472, 681, 708, 908, 944, 1362, 1416, 1816, 1888, 2724, 2832, 3632, 5448, 5664, 7264, 10896, 13393, 21792, 26786, 40179, 53572, 80358, 107144, 160716, 214288, 321432, 428576, 642864, 1285728]

約数ペア:

[(1, 1285728), (2, 642864), (3, 428576), (4, 321432), (6, 214288), (8, 160716), (12, 107144), (16, 80358), (24, 53572), (32, 40179), (48, 26786), (59, 21792), (96, 13393), (118, 10896), (177, 7264), (227, 5664), (236, 5448), (354, 3632), (454, 2832), (472, 2724), (681, 1888), (708, 1816), (908, 1416), (944, 1362)]