490097904

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{32621}}^1$

素因数の和:32945

約数の個数: 40

約数和(自身を含む): 1270170192

約数和(自身を除く): 780072288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 15024, 32621, 65242, 97863, 130484, 195726, 260968, 391452, 521936, 782904, 1565808, 10210373, 20420746, 30631119, 40841492, 61262238, 81682984, 122524476, 163365968, 245048952, 490097904]

約数ペア:

[(1, 490097904), (2, 245048952), (3, 163365968), (4, 122524476), (6, 81682984), (8, 61262238), (12, 40841492), (16, 30631119), (24, 20420746), (48, 10210373), (313, 1565808), (626, 782904), (939, 521936), (1252, 391452), (1878, 260968), (2504, 195726), (3756, 130484), (5008, 97863), (7512, 65242), (15024, 32621)]