219349872

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 120

約数和(自身を含む): 716050400

約数和(自身を除く): 496700528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 4441, 5488, 6174, 7056, 8232, 8882, 12348, 13323, 16464, 17764, 24696, 26646, 31087, 35528, 39969, 49392, 53292, 62174, 71056, 79938, 93261, 106584, 124348, 159876, 186522, 213168, 217609, 248696, 279783, 319752, 373044, 435218, 497392, 559566, 639504, 652827, 746088, 870436, 1119132, 1305654, 1492176, 1523263, 1740872, 1958481, 2238264, 2611308, 3046526, 3481744, 3916962, 4476528, 4569789, 5222616, 6093052, 7833924, 9139578, 10445232, 12186104, 13709367, 15667848, 18279156, 24372208, 27418734, 31335696, 36558312, 54837468, 73116624, 109674936, 219349872]

約数ペア:

[(1, 219349872), (2, 109674936), (3, 73116624), (4, 54837468), (6, 36558312), (7, 31335696), (8, 27418734), (9, 24372208), (12, 18279156), (14, 15667848), (16, 13709367), (18, 12186104), (21, 10445232), (24, 9139578), (28, 7833924), (36, 6093052), (42, 5222616), (48, 4569789), (49, 4476528), (56, 3916962), (63, 3481744), (72, 3046526), (84, 2611308), (98, 2238264), (112, 1958481), (126, 1740872), (144, 1523263), (147, 1492176), (168, 1305654), (196, 1119132), (252, 870436), (294, 746088), (336, 652827), (343, 639504), (392, 559566), (441, 497392), (504, 435218), (588, 373044), (686, 319752), (784, 279783), (882, 248696), (1008, 217609), (1029, 213168), (1176, 186522), (1372, 159876), (1764, 124348), (2058, 106584), (2352, 93261), (2744, 79938), (3087, 71056), (3528, 62174), (4116, 53292), (4441, 49392), (5488, 39969), (6174, 35528), (7056, 31087), (8232, 26646), (8882, 24696), (12348, 17764), (13323, 16464)]