223886289872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{693851}}^1$

素因数の和:693976

約数の個数: 80

約数和(自身を含む): 514849285632

約数和(自身を除く): 290962995760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 67, 86, 112, 134, 172, 268, 301, 344, 469, 536, 602, 688, 938, 1072, 1204, 1876, 2408, 2881, 3752, 4816, 5762, 7504, 11524, 20167, 23048, 40334, 46096, 80668, 161336, 322672, 693851, 1387702, 2775404, 4856957, 5550808, 9713914, 11101616, 19427828, 29835593, 38855656, 46488017, 59671186, 77711312, 92976034, 119342372, 185952068, 208849151, 238684744, 325416119, 371904136, 417698302, 477369488, 650832238, 743808272, 835396604, 1301664476, 1670793208, 1998984731, 2603328952, 3341586416, 3997969462, 5206657904, 7995938924, 13992893117, 15991877848, 27985786234, 31983755696, 55971572468, 111943144936, 223886289872]

約数ペア:

[(1, 223886289872), (2, 111943144936), (4, 55971572468), (7, 31983755696), (8, 27985786234), (14, 15991877848), (16, 13992893117), (28, 7995938924), (43, 5206657904), (56, 3997969462), (67, 3341586416), (86, 2603328952), (112, 1998984731), (134, 1670793208), (172, 1301664476), (268, 835396604), (301, 743808272), (344, 650832238), (469, 477369488), (536, 417698302), (602, 371904136), (688, 325416119), (938, 238684744), (1072, 208849151), (1204, 185952068), (1876, 119342372), (2408, 92976034), (2881, 77711312), (3752, 59671186), (4816, 46488017), (5762, 38855656), (7504, 29835593), (11524, 19427828), (20167, 11101616), (23048, 9713914), (40334, 5550808), (46096, 4856957), (80668, 2775404), (161336, 1387702), (322672, 693851)]