1964021472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2710

約数の個数: 192

約数和(自身を含む): 6600867840

約数和(自身を除く): 4636846368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 127, 144, 168, 189, 216, 224, 252, 254, 288, 336, 378, 381, 432, 504, 508, 672, 756, 762, 864, 889, 1008, 1016, 1143, 1512, 1524, 1778, 2016, 2032, 2286, 2557, 2667, 3024, 3048, 3429, 3556, 4064, 4572, 5114, 5334, 6048, 6096, 6858, 7112, 7671, 8001, 9144, 10228, 10668, 12192, 13716, 14224, 15342, 16002, 17899, 18288, 20456, 21336, 23013, 24003, 27432, 28448, 30684, 32004, 35798, 36576, 40912, 42672, 46026, 48006, 53697, 54864, 61368, 64008, 69039, 71596, 81824, 85344, 92052, 96012, 107394, 109728, 122736, 128016, 138078, 143192, 161091, 184104, 192024, 214788, 245472, 256032, 276156, 286384, 322182, 324739, 368208, 384048, 429576, 483273, 552312, 572768, 644364, 649478, 736416, 768096, 859152, 966546, 974217, 1104624, 1288728, 1298956, 1718304, 1933092, 1948434, 2209248, 2273173, 2577456, 2597912, 2922651, 3866184, 3896868, 4546346, 5154912, 5195824, 5845302, 6819519, 7732368, 7793736, 8767953, 9092692, 10391648, 11690604, 13639038, 15464736, 15587472, 17535906, 18185384, 20458557, 23381208, 27278076, 31174944, 35071812, 36370768, 40917114, 46762416, 54556152, 61375671, 70143624, 72741536, 81834228, 93524832, 109112304, 122751342, 140287248, 163668456, 218224608, 245502684, 280574496, 327336912, 491005368, 654673824, 982010736, 1964021472]

約数ペア:

[(1, 1964021472), (2, 982010736), (3, 654673824), (4, 491005368), (6, 327336912), (7, 280574496), (8, 245502684), (9, 218224608), (12, 163668456), (14, 140287248), (16, 122751342), (18, 109112304), (21, 93524832), (24, 81834228), (27, 72741536), (28, 70143624), (32, 61375671), (36, 54556152), (42, 46762416), (48, 40917114), (54, 36370768), (56, 35071812), (63, 31174944), (72, 27278076), (84, 23381208), (96, 20458557), (108, 18185384), (112, 17535906), (126, 15587472), (127, 15464736), (144, 13639038), (168, 11690604), (189, 10391648), (216, 9092692), (224, 8767953), (252, 7793736), (254, 7732368), (288, 6819519), (336, 5845302), (378, 5195824), (381, 5154912), (432, 4546346), (504, 3896868), (508, 3866184), (672, 2922651), (756, 2597912), (762, 2577456), (864, 2273173), (889, 2209248), (1008, 1948434), (1016, 1933092), (1143, 1718304), (1512, 1298956), (1524, 1288728), (1778, 1104624), (2016, 974217), (2032, 966546), (2286, 859152), (2557, 768096), (2667, 736416), (3024, 649478), (3048, 644364), (3429, 572768), (3556, 552312), (4064, 483273), (4572, 429576), (5114, 384048), (5334, 368208), (6048, 324739), (6096, 322182), (6858, 286384), (7112, 276156), (7671, 256032), (8001, 245472), (9144, 214788), (10228, 192024), (10668, 184104), (12192, 161091), (13716, 143192), (14224, 138078), (15342, 128016), (16002, 122736), (17899, 109728), (18288, 107394), (20456, 96012), (21336, 92052), (23013, 85344), (24003, 81824), (27432, 71596), (28448, 69039), (30684, 64008), (32004, 61368), (35798, 54864), (36576, 53697), (40912, 48006), (42672, 46026)]