2137432872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 5764204800

約数和(自身を除く): 3626771928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 229, 276, 296, 444, 457, 458, 552, 687, 851, 888, 914, 916, 1371, 1374, 1702, 1828, 1832, 2553, 2742, 2748, 3404, 3656, 5106, 5267, 5484, 5496, 6808, 8473, 10212, 10511, 10534, 10968, 15801, 16909, 16946, 20424, 21022, 21068, 25419, 31533, 31602, 33818, 33892, 42044, 42136, 50727, 50838, 63066, 63204, 67636, 67784, 84088, 101454, 101676, 104653, 126132, 126408, 135272, 194879, 202908, 203352, 209306, 252264, 313959, 388907, 389758, 405816, 418612, 584637, 627918, 777814, 779516, 837224, 1166721, 1169274, 1255836, 1555628, 1559032, 2333442, 2338548, 2407019, 2511672, 3111256, 3872161, 4666884, 4677096, 4814038, 7221057, 7744322, 9333768, 9628076, 11616483, 14442114, 15488644, 19256152, 23232966, 28884228, 30977288, 46465932, 57768456, 89059703, 92931864, 178119406, 267179109, 356238812, 534358218, 712477624, 1068716436, 2137432872]

約数ペア:

[(1, 2137432872), (2, 1068716436), (3, 712477624), (4, 534358218), (6, 356238812), (8, 267179109), (12, 178119406), (23, 92931864), (24, 89059703), (37, 57768456), (46, 46465932), (69, 30977288), (74, 28884228), (92, 23232966), (111, 19256152), (138, 15488644), (148, 14442114), (184, 11616483), (222, 9628076), (229, 9333768), (276, 7744322), (296, 7221057), (444, 4814038), (457, 4677096), (458, 4666884), (552, 3872161), (687, 3111256), (851, 2511672), (888, 2407019), (914, 2338548), (916, 2333442), (1371, 1559032), (1374, 1555628), (1702, 1255836), (1828, 1169274), (1832, 1166721), (2553, 837224), (2742, 779516), (2748, 777814), (3404, 627918), (3656, 584637), (5106, 418612), (5267, 405816), (5484, 389758), (5496, 388907), (6808, 313959), (8473, 252264), (10212, 209306), (10511, 203352), (10534, 202908), (10968, 194879), (15801, 135272), (16909, 126408), (16946, 126132), (20424, 104653), (21022, 101676), (21068, 101454), (25419, 84088), (31533, 67784), (31602, 67636), (33818, 63204), (33892, 63066), (42044, 50838), (42136, 50727)]