308620512

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2441}}^1$

素因数の和:2896

約数の個数: 72

約数和(自身を含む): 879999120

約数和(自身を除く): 571378608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2441, 2634, 3512, 3951, 4882, 5268, 7024, 7323, 7902, 9764, 10536, 14048, 14646, 15804, 19528, 21072, 21969, 29292, 31608, 39056, 42144, 43938, 58584, 63216, 78112, 87876, 117168, 126432, 175752, 234336, 351504, 703008, 1071599, 2143198, 3214797, 4286396, 6429594, 8572792, 9644391, 12859188, 17145584, 19288782, 25718376, 34291168, 38577564, 51436752, 77155128, 102873504, 154310256, 308620512]

約数ペア:

[(1, 308620512), (2, 154310256), (3, 102873504), (4, 77155128), (6, 51436752), (8, 38577564), (9, 34291168), (12, 25718376), (16, 19288782), (18, 17145584), (24, 12859188), (32, 9644391), (36, 8572792), (48, 6429594), (72, 4286396), (96, 3214797), (144, 2143198), (288, 1071599), (439, 703008), (878, 351504), (1317, 234336), (1756, 175752), (2441, 126432), (2634, 117168), (3512, 87876), (3951, 78112), (4882, 63216), (5268, 58584), (7024, 43938), (7323, 42144), (7902, 39056), (9764, 31608), (10536, 29292), (14048, 21969), (14646, 21072), (15804, 19528)]