1280078316

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{119723}}^1$

素因数の和:119753

約数の個数: 72

約数和(自身を含む): 3660681024

約数和(自身を除く): 2380602708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 119723, 239446, 359169, 478892, 718338, 1077507, 1316953, 1436676, 2155014, 2633906, 3232521, 3950859, 4310028, 5267812, 6465042, 7901718, 9697563, 11852577, 12930084, 15803436, 19395126, 23705154, 29092689, 35557731, 38790252, 47410308, 58185378, 71115462, 106673193, 116370756, 142230924, 213346386, 320019579, 426692772, 640039158, 1280078316]

約数ペア:

[(1, 1280078316), (2, 640039158), (3, 426692772), (4, 320019579), (6, 213346386), (9, 142230924), (11, 116370756), (12, 106673193), (18, 71115462), (22, 58185378), (27, 47410308), (33, 38790252), (36, 35557731), (44, 29092689), (54, 23705154), (66, 19395126), (81, 15803436), (99, 12930084), (108, 11852577), (132, 9697563), (162, 7901718), (198, 6465042), (243, 5267812), (297, 4310028), (324, 3950859), (396, 3232521), (486, 2633906), (594, 2155014), (891, 1436676), (972, 1316953), (1188, 1077507), (1782, 718338), (2673, 478892), (3564, 359169), (5346, 239446), (10692, 119723)]