217447704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6965

約数の個数: 96

約数和(自身を含む): 646963200

約数和(自身を除く): 429515496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 6911, 7866, 10488, 13822, 15732, 20733, 27644, 31464, 41466, 55288, 62199, 82932, 124398, 131309, 158953, 165864, 248796, 262618, 317906, 393927, 476859, 497592, 525236, 635812, 787854, 953718, 1050472, 1181781, 1271624, 1430577, 1575708, 1907436, 2363562, 2861154, 3020107, 3151416, 3814872, 4727124, 5722308, 6040214, 9060321, 9454248, 11444616, 12080428, 18120642, 24160856, 27180963, 36241284, 54361926, 72482568, 108723852, 217447704]

約数ペア:

[(1, 217447704), (2, 108723852), (3, 72482568), (4, 54361926), (6, 36241284), (8, 27180963), (9, 24160856), (12, 18120642), (18, 12080428), (19, 11444616), (23, 9454248), (24, 9060321), (36, 6040214), (38, 5722308), (46, 4727124), (57, 3814872), (69, 3151416), (72, 3020107), (76, 2861154), (92, 2363562), (114, 1907436), (138, 1575708), (152, 1430577), (171, 1271624), (184, 1181781), (207, 1050472), (228, 953718), (276, 787854), (342, 635812), (414, 525236), (437, 497592), (456, 476859), (552, 393927), (684, 317906), (828, 262618), (874, 248796), (1311, 165864), (1368, 158953), (1656, 131309), (1748, 124398), (2622, 82932), (3496, 62199), (3933, 55288), (5244, 41466), (6911, 31464), (7866, 27644), (10488, 20733), (13822, 15732)]