1257330384

素因数分解:

$2^4\times 3^3\times {\mathrm{2910487}}^1$

素因数の和:2910504

約数の個数: 40

約数和(自身を含む): 3609005120

約数和(自身を除く): 2351674736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2910487, 5820974, 8731461, 11641948, 17462922, 23283896, 26194383, 34925844, 46567792, 52388766, 69851688, 78583149, 104777532, 139703376, 157166298, 209555064, 314332596, 419110128, 628665192, 1257330384]

約数ペア:

[(1, 1257330384), (2, 628665192), (3, 419110128), (4, 314332596), (6, 209555064), (8, 157166298), (9, 139703376), (12, 104777532), (16, 78583149), (18, 69851688), (24, 52388766), (27, 46567792), (36, 34925844), (48, 26194383), (54, 23283896), (72, 17462922), (108, 11641948), (144, 8731461), (216, 5820974), (432, 2910487)]