628659144

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{7639}}^1$

素因数の和:7784

約数の個数: 80

約数和(自身を含む): 1774924800

約数和(自身を除く): 1146265656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 7639, 9144, 10287, 13716, 15278, 20574, 22917, 27432, 30556, 41148, 45834, 61112, 68751, 82296, 91668, 137502, 183336, 206253, 275004, 412506, 550008, 618759, 825012, 970153, 1237518, 1650024, 1940306, 2475036, 2910459, 3880612, 4950072, 5820918, 7761224, 8731377, 11641836, 17462754, 23283672, 26194131, 34925508, 52388262, 69851016, 78582393, 104776524, 157164786, 209553048, 314329572, 628659144]

約数ペア:

[(1, 628659144), (2, 314329572), (3, 209553048), (4, 157164786), (6, 104776524), (8, 78582393), (9, 69851016), (12, 52388262), (18, 34925508), (24, 26194131), (27, 23283672), (36, 17462754), (54, 11641836), (72, 8731377), (81, 7761224), (108, 5820918), (127, 4950072), (162, 3880612), (216, 2910459), (254, 2475036), (324, 1940306), (381, 1650024), (508, 1237518), (648, 970153), (762, 825012), (1016, 618759), (1143, 550008), (1524, 412506), (2286, 275004), (3048, 206253), (3429, 183336), (4572, 137502), (6858, 91668), (7639, 82296), (9144, 68751), (10287, 61112), (13716, 45834), (15278, 41148), (20574, 30556), (22917, 27432)]