2178312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 6091200

約数和(自身を除く): 3912888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 281, 323, 408, 456, 562, 646, 843, 969, 1124, 1292, 1686, 1938, 2248, 2584, 3372, 3876, 4777, 5339, 6744, 7752, 9554, 10678, 14331, 16017, 19108, 21356, 28662, 32034, 38216, 42712, 57324, 64068, 90763, 114648, 128136, 181526, 272289, 363052, 544578, 726104, 1089156, 2178312]

約数ペア:

[(1, 2178312), (2, 1089156), (3, 726104), (4, 544578), (6, 363052), (8, 272289), (12, 181526), (17, 128136), (19, 114648), (24, 90763), (34, 64068), (38, 57324), (51, 42712), (57, 38216), (68, 32034), (76, 28662), (102, 21356), (114, 19108), (136, 16017), (152, 14331), (204, 10678), (228, 9554), (281, 7752), (323, 6744), (408, 5339), (456, 4777), (562, 3876), (646, 3372), (843, 2584), (969, 2248), (1124, 1938), (1292, 1686)]