1489763568

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 3899321856

約数和(自身を除く): 2409558288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 431, 642, 673, 856, 862, 1284, 1293, 1346, 1712, 1724, 2019, 2568, 2586, 2692, 3448, 4038, 5136, 5172, 5384, 6896, 8076, 10344, 10768, 16152, 20688, 32304, 46117, 72011, 92234, 138351, 144022, 184468, 216033, 276702, 288044, 290063, 368936, 432066, 553404, 576088, 580126, 737872, 864132, 870189, 1106808, 1152176, 1160252, 1728264, 1740378, 2213616, 2320504, 3456528, 3480756, 4641008, 6961512, 13923024, 31036741, 62073482, 93110223, 124146964, 186220446, 248293928, 372440892, 496587856, 744881784, 1489763568]

約数ペア:

[(1, 1489763568), (2, 744881784), (3, 496587856), (4, 372440892), (6, 248293928), (8, 186220446), (12, 124146964), (16, 93110223), (24, 62073482), (48, 31036741), (107, 13923024), (214, 6961512), (321, 4641008), (428, 3480756), (431, 3456528), (642, 2320504), (673, 2213616), (856, 1740378), (862, 1728264), (1284, 1160252), (1293, 1152176), (1346, 1106808), (1712, 870189), (1724, 864132), (2019, 737872), (2568, 580126), (2586, 576088), (2692, 553404), (3448, 432066), (4038, 368936), (5136, 290063), (5172, 288044), (5384, 276702), (6896, 216033), (8076, 184468), (10344, 144022), (10768, 138351), (16152, 92234), (20688, 72011), (32304, 46117)]