254681016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19259}}^1$

素因数の和:19316

約数の個数: 64

約数和(自身を含む): 693360000

約数和(自身を除く): 438678984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 19259, 38518, 57777, 77036, 115554, 154072, 231108, 365921, 462216, 558511, 731842, 1097763, 1117022, 1463684, 1675533, 2195526, 2234044, 2927368, 3351066, 4391052, 4468088, 6702132, 8782104, 10611709, 13404264, 21223418, 31835127, 42446836, 63670254, 84893672, 127340508, 254681016]

約数ペア:

[(1, 254681016), (2, 127340508), (3, 84893672), (4, 63670254), (6, 42446836), (8, 31835127), (12, 21223418), (19, 13404264), (24, 10611709), (29, 8782104), (38, 6702132), (57, 4468088), (58, 4391052), (76, 3351066), (87, 2927368), (114, 2234044), (116, 2195526), (152, 1675533), (174, 1463684), (228, 1117022), (232, 1097763), (348, 731842), (456, 558511), (551, 462216), (696, 365921), (1102, 231108), (1653, 154072), (2204, 115554), (3306, 77036), (4408, 57777), (6612, 38518), (13224, 19259)]