2019069184

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 4603415040

約数和(自身を除く): 2584345856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 101, 124, 128, 176, 202, 229, 248, 256, 341, 352, 404, 458, 496, 682, 704, 808, 916, 992, 1111, 1364, 1408, 1616, 1832, 1984, 2222, 2519, 2728, 2816, 3131, 3232, 3664, 3968, 4444, 5038, 5456, 6262, 6464, 7099, 7328, 7936, 8888, 10076, 10912, 12524, 12928, 14198, 14656, 17776, 20152, 21824, 23129, 25048, 25856, 28396, 29312, 34441, 35552, 40304, 43648, 46258, 50096, 56792, 58624, 68882, 71104, 78089, 80608, 87296, 92516, 100192, 113584, 137764, 142208, 156178, 161216, 185032, 200384, 227168, 254419, 275528, 284416, 312356, 322432, 370064, 400768, 454336, 508838, 551056, 624712, 644864, 716999, 740128, 801536, 908672, 1017676, 1102112, 1249424, 1433998, 1480256, 1817344, 2035352, 2204224, 2498848, 2867996, 2960512, 4070704, 4408448, 4997696, 5735992, 5921024, 7886989, 8141408, 8816896, 9995392, 11471984, 15773978, 16282816, 19990784, 22943968, 31547956, 32565632, 45887936, 63095912, 65131264, 91775872, 126191824, 183551744, 252383648, 504767296, 1009534592, 2019069184]

約数ペア:

[(1, 2019069184), (2, 1009534592), (4, 504767296), (8, 252383648), (11, 183551744), (16, 126191824), (22, 91775872), (31, 65131264), (32, 63095912), (44, 45887936), (62, 32565632), (64, 31547956), (88, 22943968), (101, 19990784), (124, 16282816), (128, 15773978), (176, 11471984), (202, 9995392), (229, 8816896), (248, 8141408), (256, 7886989), (341, 5921024), (352, 5735992), (404, 4997696), (458, 4408448), (496, 4070704), (682, 2960512), (704, 2867996), (808, 2498848), (916, 2204224), (992, 2035352), (1111, 1817344), (1364, 1480256), (1408, 1433998), (1616, 1249424), (1832, 1102112), (1984, 1017676), (2222, 908672), (2519, 801536), (2728, 740128), (2816, 716999), (3131, 644864), (3232, 624712), (3664, 551056), (3968, 508838), (4444, 454336), (5038, 400768), (5456, 370064), (6262, 322432), (6464, 312356), (7099, 284416), (7328, 275528), (7936, 254419), (8888, 227168), (10076, 200384), (10912, 185032), (12524, 161216), (12928, 156178), (14198, 142208), (14656, 137764), (17776, 113584), (20152, 100192), (21824, 92516), (23129, 87296), (25048, 80608), (25856, 78089), (28396, 71104), (29312, 68882), (34441, 58624), (35552, 56792), (40304, 50096), (43648, 46258)]