1446967648

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 144

約数和(自身を含む): 3694708080

約数和(自身を除く): 2247740432

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, 2857, 3332, 3724, 3808, 4256, 4522, 5168, 5714, 6664, 7448, 9044, 10336, 11428, 13328, 14896, 15827, 18088, 19999, 22856, 26656, 29792, 31654, 36176, 39998, 45712, 48569, 54283, 63308, 72352, 79996, 91424, 97138, 108566, 126616, 139993, 159992, 194276, 217132, 253232, 279986, 319984, 339983, 379981, 388552, 434264, 506464, 559972, 639968, 679966, 759962, 777104, 868528, 922811, 1119944, 1359932, 1519924, 1554208, 1737056, 1845622, 2239888, 2379881, 2659867, 2719864, 3039848, 3691244, 4479776, 4759762, 5319734, 5439728, 6079696, 6459677, 7382488, 9519524, 10639468, 10879456, 12159392, 12919354, 14764976, 19039048, 21278936, 25838708, 29529952, 38078096, 42557872, 45217739, 51677416, 76156192, 85115744, 90435478, 103354832, 180870956, 206709664, 361741912, 723483824, 1446967648]

約数ペア:

[(1, 1446967648), (2, 723483824), (4, 361741912), (7, 206709664), (8, 180870956), (14, 103354832), (16, 90435478), (17, 85115744), (19, 76156192), (28, 51677416), (32, 45217739), (34, 42557872), (38, 38078096), (49, 29529952), (56, 25838708), (68, 21278936), (76, 19039048), (98, 14764976), (112, 12919354), (119, 12159392), (133, 10879456), (136, 10639468), (152, 9519524), (196, 7382488), (224, 6459677), (238, 6079696), (266, 5439728), (272, 5319734), (304, 4759762), (323, 4479776), (392, 3691244), (476, 3039848), (532, 2719864), (544, 2659867), (608, 2379881), (646, 2239888), (784, 1845622), (833, 1737056), (931, 1554208), (952, 1519924), (1064, 1359932), (1292, 1119944), (1568, 922811), (1666, 868528), (1862, 777104), (1904, 759962), (2128, 679966), (2261, 639968), (2584, 559972), (2857, 506464), (3332, 434264), (3724, 388552), (3808, 379981), (4256, 339983), (4522, 319984), (5168, 279986), (5714, 253232), (6664, 217132), (7448, 194276), (9044, 159992), (10336, 139993), (11428, 126616), (13328, 108566), (14896, 97138), (15827, 91424), (18088, 79996), (19999, 72352), (22856, 63308), (26656, 54283), (29792, 48569), (31654, 45712), (36176, 39998)]