728064

素因数分解:

$2^{10}\times 3^2\times {\mathrm{79}}^1$

素因数の和:105

約数の個数: 66

約数和(自身を含む): 2128880

約数和(自身を除く): 1400816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 632, 711, 768, 948, 1024, 1152, 1264, 1422, 1536, 1896, 2304, 2528, 2844, 3072, 3792, 4608, 5056, 5688, 7584, 9216, 10112, 11376, 15168, 20224, 22752, 30336, 40448, 45504, 60672, 80896, 91008, 121344, 182016, 242688, 364032, 728064]

約数ペア:

[(1, 728064), (2, 364032), (3, 242688), (4, 182016), (6, 121344), (8, 91008), (9, 80896), (12, 60672), (16, 45504), (18, 40448), (24, 30336), (32, 22752), (36, 20224), (48, 15168), (64, 11376), (72, 10112), (79, 9216), (96, 7584), (128, 5688), (144, 5056), (158, 4608), (192, 3792), (237, 3072), (256, 2844), (288, 2528), (316, 2304), (384, 1896), (474, 1536), (512, 1422), (576, 1264), (632, 1152), (711, 1024), (768, 948)]