1811988288

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{285983}}^1$

素因数の和:286012

約数の個数: 84

約数和(自身を含む): 5665915008

約数和(自身を除く): 3853926720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 285983, 571966, 857949, 1143932, 1715898, 2287864, 2573847, 3145813, 3431796, 4575728, 5147694, 6291626, 6863592, 9151456, 9437439, 10295388, 12583252, 13727184, 18302912, 18874878, 20590776, 25166504, 27454368, 28312317, 37749756, 41181552, 50333008, 54908736, 56624634, 75499512, 82363104, 100666016, 113249268, 150999024, 164726208, 201332032, 226498536, 301998048, 452997072, 603996096, 905994144, 1811988288]

約数ペア:

[(1, 1811988288), (2, 905994144), (3, 603996096), (4, 452997072), (6, 301998048), (8, 226498536), (9, 201332032), (11, 164726208), (12, 150999024), (16, 113249268), (18, 100666016), (22, 82363104), (24, 75499512), (32, 56624634), (33, 54908736), (36, 50333008), (44, 41181552), (48, 37749756), (64, 28312317), (66, 27454368), (72, 25166504), (88, 20590776), (96, 18874878), (99, 18302912), (132, 13727184), (144, 12583252), (176, 10295388), (192, 9437439), (198, 9151456), (264, 6863592), (288, 6291626), (352, 5147694), (396, 4575728), (528, 3431796), (576, 3145813), (704, 2573847), (792, 2287864), (1056, 1715898), (1584, 1143932), (2112, 857949), (3168, 571966), (6336, 285983)]