249137808

素因数分解:

$2^4\times 3^1\times {\mathrm{433}}^1\times {\mathrm{11987}}^1$

素因数の和:12431

約数の個数: 40

約数和(自身を含む): 645146208

約数和(自身を除く): 396008400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433, 866, 1299, 1732, 2598, 3464, 5196, 6928, 10392, 11987, 20784, 23974, 35961, 47948, 71922, 95896, 143844, 191792, 287688, 575376, 5190371, 10380742, 15571113, 20761484, 31142226, 41522968, 62284452, 83045936, 124568904, 249137808]

約数ペア:

[(1, 249137808), (2, 124568904), (3, 83045936), (4, 62284452), (6, 41522968), (8, 31142226), (12, 20761484), (16, 15571113), (24, 10380742), (48, 5190371), (433, 575376), (866, 287688), (1299, 191792), (1732, 143844), (2598, 95896), (3464, 71922), (5196, 47948), (6928, 35961), (10392, 23974), (11987, 20784)]