228216128

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 84

約数和(自身を含む): 535888692

約数和(自身を除く): 307672564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 448, 488, 784, 854, 976, 1193, 1568, 1708, 1952, 2386, 2989, 3136, 3416, 3904, 4772, 5978, 6832, 8351, 9544, 11956, 13664, 16702, 19088, 23912, 27328, 33404, 38176, 47824, 58457, 66808, 72773, 76352, 95648, 116914, 133616, 145546, 191296, 233828, 267232, 291092, 467656, 509411, 534464, 582184, 935312, 1018822, 1164368, 1870624, 2037644, 2328736, 3565877, 3741248, 4075288, 4657472, 7131754, 8150576, 14263508, 16301152, 28527016, 32602304, 57054032, 114108064, 228216128]

約数ペア:

[(1, 228216128), (2, 114108064), (4, 57054032), (7, 32602304), (8, 28527016), (14, 16301152), (16, 14263508), (28, 8150576), (32, 7131754), (49, 4657472), (56, 4075288), (61, 3741248), (64, 3565877), (98, 2328736), (112, 2037644), (122, 1870624), (196, 1164368), (224, 1018822), (244, 935312), (392, 582184), (427, 534464), (448, 509411), (488, 467656), (784, 291092), (854, 267232), (976, 233828), (1193, 191296), (1568, 145546), (1708, 133616), (1952, 116914), (2386, 95648), (2989, 76352), (3136, 72773), (3416, 66808), (3904, 58457), (4772, 47824), (5978, 38176), (6832, 33404), (8351, 27328), (9544, 23912), (11956, 19088), (13664, 16702)]