549551632

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 1271918592

約数和(自身を除く): 722366960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 868, 1162, 1328, 1736, 1907, 2324, 2573, 3472, 3814, 4648, 5146, 7628, 9296, 10292, 13349, 15256, 18011, 20584, 26698, 30512, 36022, 41168, 53396, 59117, 72044, 106792, 118234, 144088, 158281, 213584, 236468, 288176, 316562, 413819, 472936, 633124, 827638, 945872, 1107967, 1266248, 1655276, 2215934, 2532496, 3310552, 4431868, 4906711, 6621104, 8863736, 9813422, 17727472, 19626844, 34346977, 39253688, 68693954, 78507376, 137387908, 274775816, 549551632]

約数ペア:

[(1, 549551632), (2, 274775816), (4, 137387908), (7, 78507376), (8, 68693954), (14, 39253688), (16, 34346977), (28, 19626844), (31, 17727472), (56, 9813422), (62, 8863736), (83, 6621104), (112, 4906711), (124, 4431868), (166, 3310552), (217, 2532496), (248, 2215934), (332, 1655276), (434, 1266248), (496, 1107967), (581, 945872), (664, 827638), (868, 633124), (1162, 472936), (1328, 413819), (1736, 316562), (1907, 288176), (2324, 236468), (2573, 213584), (3472, 158281), (3814, 144088), (4648, 118234), (5146, 106792), (7628, 72044), (9296, 59117), (10292, 53396), (13349, 41168), (15256, 36022), (18011, 30512), (20584, 26698)]