400921608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{57803}}^1$

素因数の和:57846

約数の個数: 48

約数和(自身を含む): 1064749680

約数和(自身を除く): 663828072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 57803, 115606, 173409, 231212, 346818, 462424, 693636, 982651, 1387272, 1965302, 2947953, 3930604, 5895906, 7861208, 11791812, 16705067, 23583624, 33410134, 50115201, 66820268, 100230402, 133640536, 200460804, 400921608]

約数ペア:

[(1, 400921608), (2, 200460804), (3, 133640536), (4, 100230402), (6, 66820268), (8, 50115201), (12, 33410134), (17, 23583624), (24, 16705067), (34, 11791812), (51, 7861208), (68, 5895906), (102, 3930604), (136, 2947953), (204, 1965302), (289, 1387272), (408, 982651), (578, 693636), (867, 462424), (1156, 346818), (1734, 231212), (2312, 173409), (3468, 115606), (6936, 57803)]