396128736

素因数分解:

$2^5\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1913}}^1$

素因数の和:2648

約数の個数: 72

約数和(自身を含む): 1128647520

約数和(自身を除く): 732518784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 719, 1438, 1913, 2157, 2876, 3826, 4314, 5739, 5752, 6471, 7652, 8628, 11478, 11504, 12942, 15304, 17217, 17256, 22956, 23008, 25884, 30608, 34434, 34512, 45912, 51768, 61216, 68868, 69024, 91824, 103536, 137736, 183648, 207072, 275472, 550944, 1375447, 2750894, 4126341, 5501788, 8252682, 11003576, 12379023, 16505364, 22007152, 24758046, 33010728, 44014304, 49516092, 66021456, 99032184, 132042912, 198064368, 396128736]

約数ペア:

[(1, 396128736), (2, 198064368), (3, 132042912), (4, 99032184), (6, 66021456), (8, 49516092), (9, 44014304), (12, 33010728), (16, 24758046), (18, 22007152), (24, 16505364), (32, 12379023), (36, 11003576), (48, 8252682), (72, 5501788), (96, 4126341), (144, 2750894), (288, 1375447), (719, 550944), (1438, 275472), (1913, 207072), (2157, 183648), (2876, 137736), (3826, 103536), (4314, 91824), (5739, 69024), (5752, 68868), (6471, 61216), (7652, 51768), (8628, 45912), (11478, 34512), (11504, 34434), (12942, 30608), (15304, 25884), (17217, 23008), (17256, 22956)]