2141621664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245149}}^1$

素因数の和:245182

約数の個数: 96

約数和(自身を含む): 6919113600

約数和(自身を除く): 4777491936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 245149, 490298, 735447, 980596, 1470894, 1716043, 1961192, 2941788, 3186937, 3432086, 3922384, 5148129, 5883576, 6373874, 6864172, 7844768, 9560811, 10296258, 11767152, 12747748, 13728344, 19121622, 20592516, 22308559, 23534304, 25495496, 27456688, 38243244, 41185032, 44617118, 50990992, 54913376, 66925677, 76486488, 82370064, 89234236, 101981984, 133851354, 152972976, 164740128, 178468472, 267702708, 305945952, 356936944, 535405416, 713873888, 1070810832, 2141621664]

約数ペア:

[(1, 2141621664), (2, 1070810832), (3, 713873888), (4, 535405416), (6, 356936944), (7, 305945952), (8, 267702708), (12, 178468472), (13, 164740128), (14, 152972976), (16, 133851354), (21, 101981984), (24, 89234236), (26, 82370064), (28, 76486488), (32, 66925677), (39, 54913376), (42, 50990992), (48, 44617118), (52, 41185032), (56, 38243244), (78, 27456688), (84, 25495496), (91, 23534304), (96, 22308559), (104, 20592516), (112, 19121622), (156, 13728344), (168, 12747748), (182, 11767152), (208, 10296258), (224, 9560811), (273, 7844768), (312, 6864172), (336, 6373874), (364, 5883576), (416, 5148129), (546, 3922384), (624, 3432086), (672, 3186937), (728, 2941788), (1092, 1961192), (1248, 1716043), (1456, 1470894), (2184, 980596), (2912, 735447), (4368, 490298), (8736, 245149)]