217981224

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 629616000

約数和(自身を除く): 411634776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 228, 237, 316, 342, 456, 474, 632, 684, 711, 948, 1368, 1422, 1501, 1896, 2017, 2844, 3002, 4034, 4503, 5688, 6004, 6051, 8068, 9006, 12008, 12102, 13509, 16136, 18012, 18153, 24204, 27018, 36024, 36306, 38323, 48408, 54036, 72612, 76646, 108072, 114969, 145224, 153292, 159343, 229938, 306584, 318686, 344907, 459876, 478029, 637372, 689814, 919752, 956058, 1274744, 1379628, 1434087, 1912116, 2759256, 2868174, 3027517, 3824232, 5736348, 6055034, 9082551, 11472696, 12110068, 18165102, 24220136, 27247653, 36330204, 54495306, 72660408, 108990612, 217981224]

約数ペア:

[(1, 217981224), (2, 108990612), (3, 72660408), (4, 54495306), (6, 36330204), (8, 27247653), (9, 24220136), (12, 18165102), (18, 12110068), (19, 11472696), (24, 9082551), (36, 6055034), (38, 5736348), (57, 3824232), (72, 3027517), (76, 2868174), (79, 2759256), (114, 1912116), (152, 1434087), (158, 1379628), (171, 1274744), (228, 956058), (237, 919752), (316, 689814), (342, 637372), (456, 478029), (474, 459876), (632, 344907), (684, 318686), (711, 306584), (948, 229938), (1368, 159343), (1422, 153292), (1501, 145224), (1896, 114969), (2017, 108072), (2844, 76646), (3002, 72612), (4034, 54036), (4503, 48408), (5688, 38323), (6004, 36306), (6051, 36024), (8068, 27018), (9006, 24204), (12008, 18153), (12102, 18012), (13509, 16136)]