491168277768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28384667}}^1$

素因数の和:28384786

約数の個数: 64

約数和(自身を含む): 1416962626560

約数和(自身を除く): 925794348792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 28384667, 56769334, 85154001, 113538668, 170308002, 198692669, 227077336, 340616004, 397385338, 596078007, 681232008, 794770676, 1192156014, 1589541352, 2384312028, 2923620701, 4768624056, 5847241402, 8770862103, 11694482804, 17541724206, 20465344907, 23388965608, 35083448412, 40930689814, 61396034721, 70166896824, 81861379628, 122792069442, 163722759256, 245584138884, 491168277768]

約数ペア:

[(1, 491168277768), (2, 245584138884), (3, 163722759256), (4, 122792069442), (6, 81861379628), (7, 70166896824), (8, 61396034721), (12, 40930689814), (14, 35083448412), (21, 23388965608), (24, 20465344907), (28, 17541724206), (42, 11694482804), (56, 8770862103), (84, 5847241402), (103, 4768624056), (168, 2923620701), (206, 2384312028), (309, 1589541352), (412, 1192156014), (618, 794770676), (721, 681232008), (824, 596078007), (1236, 397385338), (1442, 340616004), (2163, 227077336), (2472, 198692669), (2884, 170308002), (4326, 113538668), (5768, 85154001), (8652, 56769334), (17304, 28384667)]