1375851168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:4011

約数の個数: 144

約数和(自身を含む): 4160782080

約数和(自身を除く): 2784930912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 207, 212, 276, 288, 318, 368, 414, 424, 477, 552, 636, 736, 828, 848, 954, 1104, 1219, 1272, 1656, 1696, 1908, 2208, 2438, 2544, 3312, 3657, 3816, 3919, 4876, 5088, 6624, 7314, 7632, 7838, 9752, 10971, 11757, 14628, 15264, 15676, 19504, 21942, 23514, 29256, 31352, 35271, 39008, 43884, 47028, 58512, 62704, 70542, 87768, 90137, 94056, 117024, 125408, 141084, 175536, 180274, 188112, 207707, 270411, 282168, 351072, 360548, 376224, 415414, 540822, 564336, 623121, 721096, 811233, 830828, 1081644, 1128672, 1246242, 1442192, 1622466, 1661656, 1869363, 2163288, 2492484, 2884384, 3244932, 3323312, 3738726, 4326576, 4777261, 4984968, 6489864, 6646624, 7477452, 8653152, 9554522, 9969936, 12979728, 14331783, 14954904, 19109044, 19939872, 25959456, 28663566, 29909808, 38218088, 42995349, 57327132, 59819616, 76436176, 85990698, 114654264, 152872352, 171981396, 229308528, 343962792, 458617056, 687925584, 1375851168]

約数ペア:

[(1, 1375851168), (2, 687925584), (3, 458617056), (4, 343962792), (6, 229308528), (8, 171981396), (9, 152872352), (12, 114654264), (16, 85990698), (18, 76436176), (23, 59819616), (24, 57327132), (32, 42995349), (36, 38218088), (46, 29909808), (48, 28663566), (53, 25959456), (69, 19939872), (72, 19109044), (92, 14954904), (96, 14331783), (106, 12979728), (138, 9969936), (144, 9554522), (159, 8653152), (184, 7477452), (207, 6646624), (212, 6489864), (276, 4984968), (288, 4777261), (318, 4326576), (368, 3738726), (414, 3323312), (424, 3244932), (477, 2884384), (552, 2492484), (636, 2163288), (736, 1869363), (828, 1661656), (848, 1622466), (954, 1442192), (1104, 1246242), (1219, 1128672), (1272, 1081644), (1656, 830828), (1696, 811233), (1908, 721096), (2208, 623121), (2438, 564336), (2544, 540822), (3312, 415414), (3657, 376224), (3816, 360548), (3919, 351072), (4876, 282168), (5088, 270411), (6624, 207707), (7314, 188112), (7632, 180274), (7838, 175536), (9752, 141084), (10971, 125408), (11757, 117024), (14628, 94056), (15264, 90137), (15676, 87768), (19504, 70542), (21942, 62704), (23514, 58512), (29256, 47028), (31352, 43884), (35271, 39008)]