1801987584

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27283}}^1$

素因数の和:27347

約数の個数: 80

約数和(自身を含む): 4912429632

約数和(自身を除く): 3110442048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 27283, 33024, 54566, 66048, 81849, 109132, 163698, 218264, 327396, 436528, 654792, 873056, 1173169, 1309584, 1746112, 2346338, 2619168, 3492224, 3519507, 4692676, 5238336, 6984448, 7039014, 9385352, 10476672, 13968896, 14078028, 18770704, 20953344, 28156056, 37541408, 41906688, 56312112, 75082816, 112624224, 150165632, 225248448, 300331264, 450496896, 600662528, 900993792, 1801987584]

約数ペア:

[(1, 1801987584), (2, 900993792), (3, 600662528), (4, 450496896), (6, 300331264), (8, 225248448), (12, 150165632), (16, 112624224), (24, 75082816), (32, 56312112), (43, 41906688), (48, 37541408), (64, 28156056), (86, 20953344), (96, 18770704), (128, 14078028), (129, 13968896), (172, 10476672), (192, 9385352), (256, 7039014), (258, 6984448), (344, 5238336), (384, 4692676), (512, 3519507), (516, 3492224), (688, 2619168), (768, 2346338), (1032, 1746112), (1376, 1309584), (1536, 1173169), (2064, 873056), (2752, 654792), (4128, 436528), (5504, 327396), (8256, 218264), (11008, 163698), (16512, 109132), (22016, 81849), (27283, 66048), (33024, 54566)]