1274620928

素因数分解:

$2^{10}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 176

約数和(自身を含む): 3144192000

約数和(自身を除く): 1869571072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 191, 196, 224, 256, 266, 304, 343, 382, 392, 448, 512, 532, 608, 686, 764, 784, 896, 931, 1024, 1064, 1216, 1337, 1372, 1528, 1568, 1792, 1862, 2128, 2432, 2674, 2744, 3056, 3136, 3584, 3629, 3724, 4256, 4864, 5348, 5488, 6112, 6272, 6517, 7168, 7258, 7448, 8512, 9359, 9728, 10696, 10976, 12224, 12544, 13034, 14516, 14896, 17024, 18718, 19456, 21392, 21952, 24448, 25088, 25403, 26068, 29032, 29792, 34048, 37436, 42784, 43904, 48896, 50176, 50806, 52136, 58064, 59584, 65513, 68096, 74872, 85568, 87808, 97792, 101612, 104272, 116128, 119168, 131026, 136192, 149744, 171136, 175616, 177821, 195584, 203224, 208544, 232256, 238336, 262052, 299488, 342272, 351232, 355642, 406448, 417088, 464512, 476672, 524104, 598976, 684544, 711284, 812896, 834176, 929024, 953344, 1048208, 1197952, 1244747, 1369088, 1422568, 1625792, 1668352, 1858048, 2096416, 2395904, 2489494, 2845136, 3251584, 3336704, 3716096, 4192832, 4791808, 4978988, 5690272, 6503168, 6673408, 8385664, 9583616, 9957976, 11380544, 13006336, 16771328, 19915952, 22761088, 26012672, 33542656, 39831904, 45522176, 67085312, 79663808, 91044352, 159327616, 182088704, 318655232, 637310464, 1274620928]

約数ペア:

[(1, 1274620928), (2, 637310464), (4, 318655232), (7, 182088704), (8, 159327616), (14, 91044352), (16, 79663808), (19, 67085312), (28, 45522176), (32, 39831904), (38, 33542656), (49, 26012672), (56, 22761088), (64, 19915952), (76, 16771328), (98, 13006336), (112, 11380544), (128, 9957976), (133, 9583616), (152, 8385664), (191, 6673408), (196, 6503168), (224, 5690272), (256, 4978988), (266, 4791808), (304, 4192832), (343, 3716096), (382, 3336704), (392, 3251584), (448, 2845136), (512, 2489494), (532, 2395904), (608, 2096416), (686, 1858048), (764, 1668352), (784, 1625792), (896, 1422568), (931, 1369088), (1024, 1244747), (1064, 1197952), (1216, 1048208), (1337, 953344), (1372, 929024), (1528, 834176), (1568, 812896), (1792, 711284), (1862, 684544), (2128, 598976), (2432, 524104), (2674, 476672), (2744, 464512), (3056, 417088), (3136, 406448), (3584, 355642), (3629, 351232), (3724, 342272), (4256, 299488), (4864, 262052), (5348, 238336), (5488, 232256), (6112, 208544), (6272, 203224), (6517, 195584), (7168, 177821), (7258, 175616), (7448, 171136), (8512, 149744), (9359, 136192), (9728, 131026), (10696, 119168), (10976, 116128), (12224, 104272), (12544, 101612), (13034, 97792), (14516, 87808), (14896, 85568), (17024, 74872), (18718, 68096), (19456, 65513), (21392, 59584), (21952, 58064), (24448, 52136), (25088, 50806), (25403, 50176), (26068, 48896), (29032, 43904), (29792, 42784), (34048, 37436)]