408064128

素因数分解:

$2^7\times 3^1\times {\mathrm{673}}^1\times {\mathrm{1579}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 1086218400

約数和(自身を除く): 678154272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673, 1346, 1579, 2019, 2692, 3158, 4038, 4737, 5384, 6316, 8076, 9474, 10768, 12632, 16152, 18948, 21536, 25264, 32304, 37896, 43072, 50528, 64608, 75792, 86144, 101056, 129216, 151584, 202112, 258432, 303168, 606336, 1062667, 2125334, 3188001, 4250668, 6376002, 8501336, 12752004, 17002672, 25504008, 34005344, 51008016, 68010688, 102016032, 136021376, 204032064, 408064128]

約数ペア:

[(1, 408064128), (2, 204032064), (3, 136021376), (4, 102016032), (6, 68010688), (8, 51008016), (12, 34005344), (16, 25504008), (24, 17002672), (32, 12752004), (48, 8501336), (64, 6376002), (96, 4250668), (128, 3188001), (192, 2125334), (384, 1062667), (673, 606336), (1346, 303168), (1579, 258432), (2019, 202112), (2692, 151584), (3158, 129216), (4038, 101056), (4737, 86144), (5384, 75792), (6316, 64608), (8076, 50528), (9474, 43072), (10768, 37896), (12632, 32304), (16152, 25264), (18948, 21536)]