2028048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 3971568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 167, 176, 184, 253, 264, 276, 334, 368, 501, 506, 528, 552, 668, 759, 1002, 1012, 1104, 1336, 1518, 1837, 2004, 2024, 2672, 3036, 3674, 3841, 4008, 4048, 5511, 6072, 7348, 7682, 8016, 11022, 11523, 12144, 14696, 15364, 22044, 23046, 29392, 30728, 42251, 44088, 46092, 61456, 84502, 88176, 92184, 126753, 169004, 184368, 253506, 338008, 507012, 676016, 1014024, 2028048]

約数ペア:

[(1, 2028048), (2, 1014024), (3, 676016), (4, 507012), (6, 338008), (8, 253506), (11, 184368), (12, 169004), (16, 126753), (22, 92184), (23, 88176), (24, 84502), (33, 61456), (44, 46092), (46, 44088), (48, 42251), (66, 30728), (69, 29392), (88, 23046), (92, 22044), (132, 15364), (138, 14696), (167, 12144), (176, 11523), (184, 11022), (253, 8016), (264, 7682), (276, 7348), (334, 6072), (368, 5511), (501, 4048), (506, 4008), (528, 3841), (552, 3674), (668, 3036), (759, 2672), (1002, 2024), (1012, 2004), (1104, 1837), (1336, 1518)]