2169185312

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4343

約数の個数: 144

約数和(自身を含む): 5538183840

約数和(自身を除く): 3368998528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 224, 238, 266, 272, 304, 323, 392, 476, 532, 544, 608, 646, 784, 833, 931, 952, 1064, 1292, 1568, 1666, 1862, 1904, 2128, 2261, 2584, 3332, 3724, 3808, 4256, 4283, 4522, 5168, 6664, 7448, 8566, 9044, 10336, 13328, 14896, 15827, 17132, 18088, 26656, 29792, 29981, 31654, 34264, 36176, 59962, 63308, 68528, 72352, 72811, 81377, 119924, 126616, 137056, 145622, 162754, 209867, 239848, 253232, 291244, 325508, 419734, 479696, 506464, 509677, 569639, 582488, 651016, 839468, 959392, 1019354, 1139278, 1164976, 1302032, 1383409, 1678936, 2038708, 2278556, 2329952, 2604064, 2766818, 3357872, 3567739, 3987473, 4077416, 4557112, 5533636, 6715744, 7135478, 7974946, 8154832, 9114224, 9683863, 11067272, 14270956, 15949892, 16309664, 18228448, 19367726, 22134544, 28541912, 31899784, 38735452, 44269088, 57083824, 63799568, 67787041, 77470904, 114167648, 127599136, 135574082, 154941808, 271148164, 309883616, 542296328, 1084592656, 2169185312]

約数ペア:

[(1, 2169185312), (2, 1084592656), (4, 542296328), (7, 309883616), (8, 271148164), (14, 154941808), (16, 135574082), (17, 127599136), (19, 114167648), (28, 77470904), (32, 67787041), (34, 63799568), (38, 57083824), (49, 44269088), (56, 38735452), (68, 31899784), (76, 28541912), (98, 22134544), (112, 19367726), (119, 18228448), (133, 16309664), (136, 15949892), (152, 14270956), (196, 11067272), (224, 9683863), (238, 9114224), (266, 8154832), (272, 7974946), (304, 7135478), (323, 6715744), (392, 5533636), (476, 4557112), (532, 4077416), (544, 3987473), (608, 3567739), (646, 3357872), (784, 2766818), (833, 2604064), (931, 2329952), (952, 2278556), (1064, 2038708), (1292, 1678936), (1568, 1383409), (1666, 1302032), (1862, 1164976), (1904, 1139278), (2128, 1019354), (2261, 959392), (2584, 839468), (3332, 651016), (3724, 582488), (3808, 569639), (4256, 509677), (4283, 506464), (4522, 479696), (5168, 419734), (6664, 325508), (7448, 291244), (8566, 253232), (9044, 239848), (10336, 209867), (13328, 162754), (14896, 145622), (15827, 137056), (17132, 126616), (18088, 119924), (26656, 81377), (29792, 72811), (29981, 72352), (31654, 68528), (34264, 63308), (36176, 59962)]