1380737808

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{22247}}^1$

素因数の和:22692

約数の個数: 60

約数和(自身を含む): 3873287808

約数和(自身を除く): 2492550000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 15516, 20688, 22247, 31032, 44494, 62064, 66741, 88988, 133482, 177976, 200223, 266964, 355952, 400446, 533928, 800892, 1067856, 1601784, 3203568, 9588457, 19176914, 28765371, 38353828, 57530742, 76707656, 86296113, 115061484, 153415312, 172592226, 230122968, 345184452, 460245936, 690368904, 1380737808]

約数ペア:

[(1, 1380737808), (2, 690368904), (3, 460245936), (4, 345184452), (6, 230122968), (8, 172592226), (9, 153415312), (12, 115061484), (16, 86296113), (18, 76707656), (24, 57530742), (36, 38353828), (48, 28765371), (72, 19176914), (144, 9588457), (431, 3203568), (862, 1601784), (1293, 1067856), (1724, 800892), (2586, 533928), (3448, 400446), (3879, 355952), (5172, 266964), (6896, 200223), (7758, 177976), (10344, 133482), (15516, 88988), (20688, 66741), (22247, 62064), (31032, 44494)]