831291264

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 2506140000

約数和(自身を除く): 1674848736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 149, 167, 174, 192, 232, 261, 288, 298, 334, 348, 384, 447, 464, 501, 522, 576, 596, 668, 696, 894, 928, 1002, 1044, 1152, 1192, 1336, 1341, 1392, 1503, 1788, 1856, 2004, 2088, 2384, 2672, 2682, 2784, 3006, 3576, 3712, 4008, 4176, 4321, 4768, 4843, 5344, 5364, 5568, 6012, 7152, 8016, 8352, 8642, 9536, 9686, 10688, 10728, 11136, 12024, 12963, 14304, 14529, 16032, 16704, 17284, 19072, 19372, 21376, 21456, 24048, 24883, 25926, 28608, 29058, 32064, 33408, 34568, 38744, 38889, 42912, 43587, 48096, 49766, 51852, 57216, 58116, 64128, 69136, 74649, 77488, 77778, 85824, 87174, 96192, 99532, 103704, 116232, 138272, 149298, 154976, 155556, 171648, 174348, 192384, 199064, 207408, 223947, 232464, 276544, 298596, 309952, 311112, 348696, 398128, 414816, 447894, 464928, 553088, 597192, 619904, 622224, 697392, 721607, 796256, 829632, 895788, 929856, 1194384, 1244448, 1394784, 1443214, 1592512, 1659264, 1791576, 1859712, 2164821, 2388768, 2488896, 2789568, 2886428, 3185024, 3583152, 4329642, 4777536, 4977792, 5579136, 5772856, 6494463, 7166304, 8659284, 9555072, 11545712, 12988926, 14332608, 17318568, 23091424, 25977852, 28665216, 34637136, 46182848, 51955704, 69274272, 92365696, 103911408, 138548544, 207822816, 277097088, 415645632, 831291264]

約数ペア:

[(1, 831291264), (2, 415645632), (3, 277097088), (4, 207822816), (6, 138548544), (8, 103911408), (9, 92365696), (12, 69274272), (16, 51955704), (18, 46182848), (24, 34637136), (29, 28665216), (32, 25977852), (36, 23091424), (48, 17318568), (58, 14332608), (64, 12988926), (72, 11545712), (87, 9555072), (96, 8659284), (116, 7166304), (128, 6494463), (144, 5772856), (149, 5579136), (167, 4977792), (174, 4777536), (192, 4329642), (232, 3583152), (261, 3185024), (288, 2886428), (298, 2789568), (334, 2488896), (348, 2388768), (384, 2164821), (447, 1859712), (464, 1791576), (501, 1659264), (522, 1592512), (576, 1443214), (596, 1394784), (668, 1244448), (696, 1194384), (894, 929856), (928, 895788), (1002, 829632), (1044, 796256), (1152, 721607), (1192, 697392), (1336, 622224), (1341, 619904), (1392, 597192), (1503, 553088), (1788, 464928), (1856, 447894), (2004, 414816), (2088, 398128), (2384, 348696), (2672, 311112), (2682, 309952), (2784, 298596), (3006, 276544), (3576, 232464), (3712, 223947), (4008, 207408), (4176, 199064), (4321, 192384), (4768, 174348), (4843, 171648), (5344, 155556), (5364, 154976), (5568, 149298), (6012, 138272), (7152, 116232), (8016, 103704), (8352, 99532), (8642, 96192), (9536, 87174), (9686, 85824), (10688, 77778), (10728, 77488), (11136, 74649), (12024, 69136), (12963, 64128), (14304, 58116), (14529, 57216), (16032, 51852), (16704, 49766), (17284, 48096), (19072, 43587), (19372, 42912), (21376, 38889), (21456, 38744), (24048, 34568), (24883, 33408), (25926, 32064), (28608, 29058)]