215063376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{407317}}^1$

素因数の和:407339

約数の個数: 40

約数和(自身を含む): 606089184

約数和(自身を除く): 391025808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 407317, 814634, 1221951, 1629268, 2443902, 3258536, 4480487, 4887804, 6517072, 8960974, 9775608, 13441461, 17921948, 19551216, 26882922, 35843896, 53765844, 71687792, 107531688, 215063376]

約数ペア:

[(1, 215063376), (2, 107531688), (3, 71687792), (4, 53765844), (6, 35843896), (8, 26882922), (11, 19551216), (12, 17921948), (16, 13441461), (22, 9775608), (24, 8960974), (33, 6517072), (44, 4887804), (48, 4480487), (66, 3258536), (88, 2443902), (132, 1629268), (176, 1221951), (264, 814634), (528, 407317)]