223838384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 554131200

約数和(自身を除く): 330292816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 121, 154, 166, 176, 199, 242, 308, 332, 398, 484, 581, 616, 664, 796, 847, 913, 968, 1162, 1232, 1328, 1393, 1592, 1694, 1826, 1936, 2189, 2324, 2786, 3184, 3388, 3652, 4378, 4648, 5572, 6391, 6776, 7304, 8756, 9296, 10043, 11144, 12782, 13552, 14608, 15323, 16517, 17512, 20086, 22288, 24079, 25564, 30646, 33034, 35024, 40172, 48158, 51128, 61292, 66068, 70301, 80344, 96316, 102256, 115619, 122584, 132136, 140602, 160688, 168553, 181687, 192632, 231238, 245168, 264272, 281204, 337106, 363374, 385264, 462476, 562408, 674212, 726748, 924952, 1124816, 1271809, 1348424, 1453496, 1849904, 1998557, 2543618, 2696848, 2906992, 3997114, 5087236, 7994228, 10174472, 13989899, 15988456, 20348944, 27979798, 31976912, 55959596, 111919192, 223838384]

約数ペア:

[(1, 223838384), (2, 111919192), (4, 55959596), (7, 31976912), (8, 27979798), (11, 20348944), (14, 15988456), (16, 13989899), (22, 10174472), (28, 7994228), (44, 5087236), (56, 3997114), (77, 2906992), (83, 2696848), (88, 2543618), (112, 1998557), (121, 1849904), (154, 1453496), (166, 1348424), (176, 1271809), (199, 1124816), (242, 924952), (308, 726748), (332, 674212), (398, 562408), (484, 462476), (581, 385264), (616, 363374), (664, 337106), (796, 281204), (847, 264272), (913, 245168), (968, 231238), (1162, 192632), (1232, 181687), (1328, 168553), (1393, 160688), (1592, 140602), (1694, 132136), (1826, 122584), (1936, 115619), (2189, 102256), (2324, 96316), (2786, 80344), (3184, 70301), (3388, 66068), (3652, 61292), (4378, 51128), (4648, 48158), (5572, 40172), (6391, 35024), (6776, 33034), (7304, 30646), (8756, 25564), (9296, 24079), (10043, 22288), (11144, 20086), (12782, 17512), (13552, 16517), (14608, 15323)]