288889182747

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 475663668480

約数和(自身を除く): 186774485733

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 131, 297, 337, 363, 393, 1011, 1089, 1179, 1441, 2003, 3033, 3267, 3537, 3707, 4323, 6009, 9099, 11121, 12969, 15851, 18027, 22033, 33363, 38907, 40777, 44147, 47553, 54081, 66099, 100089, 122331, 132441, 142659, 198297, 242363, 262393, 366993, 397323, 427977, 485617, 594891, 675011, 727089, 787179, 1100979, 1191969, 1456851, 2025033, 2181267, 2361537, 2886323, 4370553, 5341787, 6075099, 6543801, 7084611, 7425121, 8658969, 13111659, 16025361, 18225297, 22275363, 25976907, 31749553, 48076083, 66826089, 77930721, 81676331, 88426441, 95248659, 144228249, 200478267, 245028993, 265279323, 285745977, 735086979, 795837969, 857237931, 972690851, 2205260937, 2387513907, 2918072553, 8754217659, 10699599361, 26262652977, 32098798083, 96296394249, 288889182747]

約数ペア:

[(1, 288889182747), (3, 96296394249), (9, 32098798083), (11, 26262652977), (27, 10699599361), (33, 8754217659), (99, 2918072553), (121, 2387513907), (131, 2205260937), (297, 972690851), (337, 857237931), (363, 795837969), (393, 735086979), (1011, 285745977), (1089, 265279323), (1179, 245028993), (1441, 200478267), (2003, 144228249), (3033, 95248659), (3267, 88426441), (3537, 81676331), (3707, 77930721), (4323, 66826089), (6009, 48076083), (9099, 31749553), (11121, 25976907), (12969, 22275363), (15851, 18225297), (18027, 16025361), (22033, 13111659), (33363, 8658969), (38907, 7425121), (40777, 7084611), (44147, 6543801), (47553, 6075099), (54081, 5341787), (66099, 4370553), (100089, 2886323), (122331, 2361537), (132441, 2181267), (142659, 2025033), (198297, 1456851), (242363, 1191969), (262393, 1100979), (366993, 787179), (397323, 727089), (427977, 675011), (485617, 594891)]