211923432

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20023}}^1$

素因数の和:20052

約数の個数: 96

約数和(自身を含む): 684820800

約数和(自身を除く): 472897368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 180207, 240276, 280322, 360414, 420483, 480552, 540621, 560644, 720828, 840966, 981127, 1081242, 1121288, 1261449, 1441656, 1681932, 1962254, 2162484, 2522898, 2943381, 3363864, 3784347, 3924508, 4324968, 5045796, 5886762, 7568694, 7849016, 8830143, 10091592, 11773524, 15137388, 17660286, 23547048, 26490429, 30274776, 35320572, 52980858, 70641144, 105961716, 211923432]

約数ペア:

[(1, 211923432), (2, 105961716), (3, 70641144), (4, 52980858), (6, 35320572), (7, 30274776), (8, 26490429), (9, 23547048), (12, 17660286), (14, 15137388), (18, 11773524), (21, 10091592), (24, 8830143), (27, 7849016), (28, 7568694), (36, 5886762), (42, 5045796), (49, 4324968), (54, 3924508), (56, 3784347), (63, 3363864), (72, 2943381), (84, 2522898), (98, 2162484), (108, 1962254), (126, 1681932), (147, 1441656), (168, 1261449), (189, 1121288), (196, 1081242), (216, 981127), (252, 840966), (294, 720828), (378, 560644), (392, 540621), (441, 480552), (504, 420483), (588, 360414), (756, 280322), (882, 240276), (1176, 180207), (1323, 160184), (1512, 140161), (1764, 120138), (2646, 80092), (3528, 60069), (5292, 40046), (10584, 20023)]