216559728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19563

約数の個数: 120

約数和(自身を含む): 755654016

約数和(自身を除く): 539094288

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, 19531, 39062, 58593, 78124, 117186, 136717, 156248, 175779, 214841, 234372, 273434, 312496, 351558, 410151, 429682, 468744, 546868, 644523, 703116, 820302, 859364, 937488, 1093736, 1230453, 1289046, 1406232, 1503887, 1640604, 1718728, 1933569, 2187472, 2460906, 2578092, 2812464, 3007774, 3281208, 3437456, 3867138, 4511661, 4921812, 5156184, 6015548, 6562416, 7734276, 9023322, 9843624, 10312368, 12031096, 13534983, 15468552, 18046644, 19687248, 24062192, 27069966, 30937104, 36093288, 54139932, 72186576, 108279864, 216559728]

約数ペア:

[(1, 216559728), (2, 108279864), (3, 72186576), (4, 54139932), (6, 36093288), (7, 30937104), (8, 27069966), (9, 24062192), (11, 19687248), (12, 18046644), (14, 15468552), (16, 13534983), (18, 12031096), (21, 10312368), (22, 9843624), (24, 9023322), (28, 7734276), (33, 6562416), (36, 6015548), (42, 5156184), (44, 4921812), (48, 4511661), (56, 3867138), (63, 3437456), (66, 3281208), (72, 3007774), (77, 2812464), (84, 2578092), (88, 2460906), (99, 2187472), (112, 1933569), (126, 1718728), (132, 1640604), (144, 1503887), (154, 1406232), (168, 1289046), (176, 1230453), (198, 1093736), (231, 937488), (252, 859364), (264, 820302), (308, 703116), (336, 644523), (396, 546868), (462, 468744), (504, 429682), (528, 410151), (616, 351558), (693, 312496), (792, 273434), (924, 234372), (1008, 214841), (1232, 175779), (1386, 156248), (1584, 136717), (1848, 117186), (2772, 78124), (3696, 58593), (5544, 39062), (11088, 19531)]