1380491466

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 2913563520

約数和(自身を除く): 1533072054

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 251, 433, 438, 502, 753, 866, 1299, 1506, 2117, 2598, 4234, 6351, 7279, 12557, 12702, 14558, 18323, 21837, 25114, 31609, 36646, 37671, 43674, 54969, 63218, 75342, 94827, 108683, 109938, 189654, 217366, 326049, 531367, 652098, 916661, 1062734, 1594101, 1833322, 2749983, 3151807, 3188202, 5499966, 6303614, 7933859, 9455421, 15867718, 18910842, 23801577, 47603154, 230081911, 460163822, 690245733, 1380491466]

約数ペア:

[(1, 1380491466), (2, 690245733), (3, 460163822), (6, 230081911), (29, 47603154), (58, 23801577), (73, 18910842), (87, 15867718), (146, 9455421), (174, 7933859), (219, 6303614), (251, 5499966), (433, 3188202), (438, 3151807), (502, 2749983), (753, 1833322), (866, 1594101), (1299, 1062734), (1506, 916661), (2117, 652098), (2598, 531367), (4234, 326049), (6351, 217366), (7279, 189654), (12557, 109938), (12702, 108683), (14558, 94827), (18323, 75342), (21837, 63218), (25114, 54969), (31609, 43674), (36646, 37671)]