12318312

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 31968000

約数和(自身を除く): 19649688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 79, 89, 146, 158, 178, 219, 237, 267, 292, 316, 356, 438, 474, 534, 584, 632, 712, 876, 948, 1068, 1752, 1896, 2136, 5767, 6497, 7031, 11534, 12994, 14062, 17301, 19491, 21093, 23068, 25988, 28124, 34602, 38982, 42186, 46136, 51976, 56248, 69204, 77964, 84372, 138408, 155928, 168744, 513263, 1026526, 1539789, 2053052, 3079578, 4106104, 6159156, 12318312]

約数ペア:

[(1, 12318312), (2, 6159156), (3, 4106104), (4, 3079578), (6, 2053052), (8, 1539789), (12, 1026526), (24, 513263), (73, 168744), (79, 155928), (89, 138408), (146, 84372), (158, 77964), (178, 69204), (219, 56248), (237, 51976), (267, 46136), (292, 42186), (316, 38982), (356, 34602), (438, 28124), (474, 25988), (534, 23068), (584, 21093), (632, 19491), (712, 17301), (876, 14062), (948, 12994), (1068, 11534), (1752, 7031), (1896, 6497), (2136, 5767)]