1279083456

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{45319}}^1$

素因数の和:45351

約数の個数: 126

約数和(自身を含む): 4264929240

約数和(自身を除く): 2985845784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 45319, 90638, 135957, 181276, 271914, 317233, 362552, 407871, 543828, 634466, 725104, 815742, 951699, 1087656, 1268932, 1450208, 1631484, 1903398, 2175312, 2220631, 2537864, 2855097, 2900416, 3262968, 3806796, 4350624, 4441262, 5075728, 5710194, 6525936, 6661893, 7613592, 8701248, 8882524, 10151456, 11420388, 13051872, 13323786, 15227184, 17765048, 19985679, 20302912, 22840776, 26103744, 26647572, 30454368, 35530096, 39971358, 45681552, 53295144, 60908736, 71060192, 79942716, 91363104, 106590288, 142120384, 159885432, 182726208, 213180576, 319770864, 426361152, 639541728, 1279083456]

約数ペア:

[(1, 1279083456), (2, 639541728), (3, 426361152), (4, 319770864), (6, 213180576), (7, 182726208), (8, 159885432), (9, 142120384), (12, 106590288), (14, 91363104), (16, 79942716), (18, 71060192), (21, 60908736), (24, 53295144), (28, 45681552), (32, 39971358), (36, 35530096), (42, 30454368), (48, 26647572), (49, 26103744), (56, 22840776), (63, 20302912), (64, 19985679), (72, 17765048), (84, 15227184), (96, 13323786), (98, 13051872), (112, 11420388), (126, 10151456), (144, 8882524), (147, 8701248), (168, 7613592), (192, 6661893), (196, 6525936), (224, 5710194), (252, 5075728), (288, 4441262), (294, 4350624), (336, 3806796), (392, 3262968), (441, 2900416), (448, 2855097), (504, 2537864), (576, 2220631), (588, 2175312), (672, 1903398), (784, 1631484), (882, 1450208), (1008, 1268932), (1176, 1087656), (1344, 951699), (1568, 815742), (1764, 725104), (2016, 634466), (2352, 543828), (3136, 407871), (3528, 362552), (4032, 317233), (4704, 271914), (7056, 181276), (9408, 135957), (14112, 90638), (28224, 45319)]