392912289

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 780788736

約数和(自身を除く): 387876447

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 83, 99, 121, 161, 189, 207, 231, 243, 249, 253, 297, 363, 483, 567, 581, 621, 693, 747, 759, 847, 891, 913, 1089, 1449, 1701, 1743, 1771, 1863, 1909, 2079, 2241, 2277, 2541, 2673, 2739, 2783, 3267, 4347, 5229, 5313, 5589, 5727, 6237, 6391, 6723, 6831, 7623, 8217, 8349, 9801, 10043, 13041, 13363, 15687, 15939, 17181, 18711, 19173, 19481, 20169, 20493, 20999, 22869, 24651, 25047, 29403, 30129, 39123, 40089, 47061, 47817, 51543, 57519, 58443, 61479, 62997, 68607, 70301, 73953, 75141, 90387, 120267, 141183, 143451, 146993, 154629, 172557, 175329, 188991, 205821, 210903, 221859, 225423, 230989, 271161, 360801, 430353, 440979, 463887, 517671, 525987, 566973, 632709, 676269, 692967, 813483, 1082403, 1322937, 1553013, 1577961, 1616923, 1700919, 1898127, 2078901, 2440449, 3247209, 3968811, 4733883, 4850769, 5102757, 5694381, 6236703, 11906433, 14552307, 17083143, 18710109, 35719299, 43656921, 56130327, 130970763, 392912289]

約数ペア:

[(1, 392912289), (3, 130970763), (7, 56130327), (9, 43656921), (11, 35719299), (21, 18710109), (23, 17083143), (27, 14552307), (33, 11906433), (63, 6236703), (69, 5694381), (77, 5102757), (81, 4850769), (83, 4733883), (99, 3968811), (121, 3247209), (161, 2440449), (189, 2078901), (207, 1898127), (231, 1700919), (243, 1616923), (249, 1577961), (253, 1553013), (297, 1322937), (363, 1082403), (483, 813483), (567, 692967), (581, 676269), (621, 632709), (693, 566973), (747, 525987), (759, 517671), (847, 463887), (891, 440979), (913, 430353), (1089, 360801), (1449, 271161), (1701, 230989), (1743, 225423), (1771, 221859), (1863, 210903), (1909, 205821), (2079, 188991), (2241, 175329), (2277, 172557), (2541, 154629), (2673, 146993), (2739, 143451), (2783, 141183), (3267, 120267), (4347, 90387), (5229, 75141), (5313, 73953), (5589, 70301), (5727, 68607), (6237, 62997), (6391, 61479), (6723, 58443), (6831, 57519), (7623, 51543), (8217, 47817), (8349, 47061), (9801, 40089), (10043, 39123), (13041, 30129), (13363, 29403), (15687, 25047), (15939, 24651), (17181, 22869), (18711, 20999), (19173, 20493), (19481, 20169)]