215406576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19427}}^1$

素因数の和:19459

約数の個数: 120

約数和(自身を含む): 751630464

約数和(自身を除く): 536223888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 19427, 38854, 58281, 77708, 116562, 135989, 155416, 174843, 213697, 233124, 271978, 310832, 349686, 407967, 427394, 466248, 543956, 641091, 699372, 815934, 854788, 932496, 1087912, 1223901, 1282182, 1398744, 1495879, 1631868, 1709576, 1923273, 2175824, 2447802, 2564364, 2797488, 2991758, 3263736, 3419152, 3846546, 4487637, 4895604, 5128728, 5983516, 6527472, 7693092, 8975274, 9791208, 10257456, 11967032, 13462911, 15386184, 17950548, 19582416, 23934064, 26925822, 30772368, 35901096, 53851644, 71802192, 107703288, 215406576]

約数ペア:

[(1, 215406576), (2, 107703288), (3, 71802192), (4, 53851644), (6, 35901096), (7, 30772368), (8, 26925822), (9, 23934064), (11, 19582416), (12, 17950548), (14, 15386184), (16, 13462911), (18, 11967032), (21, 10257456), (22, 9791208), (24, 8975274), (28, 7693092), (33, 6527472), (36, 5983516), (42, 5128728), (44, 4895604), (48, 4487637), (56, 3846546), (63, 3419152), (66, 3263736), (72, 2991758), (77, 2797488), (84, 2564364), (88, 2447802), (99, 2175824), (112, 1923273), (126, 1709576), (132, 1631868), (144, 1495879), (154, 1398744), (168, 1282182), (176, 1223901), (198, 1087912), (231, 932496), (252, 854788), (264, 815934), (308, 699372), (336, 641091), (396, 543956), (462, 466248), (504, 427394), (528, 407967), (616, 349686), (693, 310832), (792, 271978), (924, 233124), (1008, 213697), (1232, 174843), (1386, 155416), (1584, 135989), (1848, 116562), (2772, 77708), (3696, 58281), (5544, 38854), (11088, 19427)]