619695468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{977}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 1840204800

約数和(自身を除く): 1220509332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 839, 977, 1678, 1954, 2517, 2931, 3356, 3908, 5034, 5862, 5873, 6839, 7551, 8793, 10068, 11724, 11746, 13678, 15102, 17586, 17619, 20517, 22653, 23492, 26379, 27356, 30204, 35172, 35238, 41034, 45306, 52758, 52857, 61551, 70476, 82068, 90612, 105516, 105714, 123102, 158571, 184653, 211428, 246204, 317142, 369306, 634284, 738612, 819703, 1639406, 2459109, 3278812, 4918218, 5737921, 7377327, 9836436, 11475842, 14754654, 17213763, 22131981, 22951684, 29509308, 34427526, 44263962, 51641289, 68855052, 88527924, 103282578, 154923867, 206565156, 309847734, 619695468]

約数ペア:

[(1, 619695468), (2, 309847734), (3, 206565156), (4, 154923867), (6, 103282578), (7, 88527924), (9, 68855052), (12, 51641289), (14, 44263962), (18, 34427526), (21, 29509308), (27, 22951684), (28, 22131981), (36, 17213763), (42, 14754654), (54, 11475842), (63, 9836436), (84, 7377327), (108, 5737921), (126, 4918218), (189, 3278812), (252, 2459109), (378, 1639406), (756, 819703), (839, 738612), (977, 634284), (1678, 369306), (1954, 317142), (2517, 246204), (2931, 211428), (3356, 184653), (3908, 158571), (5034, 123102), (5862, 105714), (5873, 105516), (6839, 90612), (7551, 82068), (8793, 70476), (10068, 61551), (11724, 52857), (11746, 52758), (13678, 45306), (15102, 41034), (17586, 35238), (17619, 35172), (20517, 30204), (22653, 27356), (23492, 26379)]