38814624

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 110990880

約数和(自身を除く): 72176256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 439, 614, 878, 921, 1228, 1317, 1756, 1842, 2456, 2634, 2763, 3512, 3684, 3951, 4912, 5268, 5526, 7024, 7368, 7902, 9824, 10536, 11052, 14048, 14736, 15804, 21072, 22104, 29472, 31608, 42144, 44208, 63216, 88416, 126432, 134773, 269546, 404319, 539092, 808638, 1078184, 1212957, 1617276, 2156368, 2425914, 3234552, 4312736, 4851828, 6469104, 9703656, 12938208, 19407312, 38814624]

約数ペア:

[(1, 38814624), (2, 19407312), (3, 12938208), (4, 9703656), (6, 6469104), (8, 4851828), (9, 4312736), (12, 3234552), (16, 2425914), (18, 2156368), (24, 1617276), (32, 1212957), (36, 1078184), (48, 808638), (72, 539092), (96, 404319), (144, 269546), (288, 134773), (307, 126432), (439, 88416), (614, 63216), (878, 44208), (921, 42144), (1228, 31608), (1317, 29472), (1756, 22104), (1842, 21072), (2456, 15804), (2634, 14736), (2763, 14048), (3512, 11052), (3684, 10536), (3951, 9824), (4912, 7902), (5268, 7368), (5526, 7024)]