207822816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 619164000

約数和(自身を除く): 411341184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 149, 167, 174, 232, 261, 288, 298, 334, 348, 447, 464, 501, 522, 596, 668, 696, 894, 928, 1002, 1044, 1192, 1336, 1341, 1392, 1503, 1788, 2004, 2088, 2384, 2672, 2682, 2784, 3006, 3576, 4008, 4176, 4321, 4768, 4843, 5344, 5364, 6012, 7152, 8016, 8352, 8642, 9686, 10728, 12024, 12963, 14304, 14529, 16032, 17284, 19372, 21456, 24048, 24883, 25926, 29058, 34568, 38744, 38889, 42912, 43587, 48096, 49766, 51852, 58116, 69136, 74649, 77488, 77778, 87174, 99532, 103704, 116232, 138272, 149298, 154976, 155556, 174348, 199064, 207408, 223947, 232464, 298596, 311112, 348696, 398128, 414816, 447894, 464928, 597192, 622224, 697392, 721607, 796256, 895788, 1194384, 1244448, 1394784, 1443214, 1791576, 2164821, 2388768, 2886428, 3583152, 4329642, 5772856, 6494463, 7166304, 8659284, 11545712, 12988926, 17318568, 23091424, 25977852, 34637136, 51955704, 69274272, 103911408, 207822816]

約数ペア:

[(1, 207822816), (2, 103911408), (3, 69274272), (4, 51955704), (6, 34637136), (8, 25977852), (9, 23091424), (12, 17318568), (16, 12988926), (18, 11545712), (24, 8659284), (29, 7166304), (32, 6494463), (36, 5772856), (48, 4329642), (58, 3583152), (72, 2886428), (87, 2388768), (96, 2164821), (116, 1791576), (144, 1443214), (149, 1394784), (167, 1244448), (174, 1194384), (232, 895788), (261, 796256), (288, 721607), (298, 697392), (334, 622224), (348, 597192), (447, 464928), (464, 447894), (501, 414816), (522, 398128), (596, 348696), (668, 311112), (696, 298596), (894, 232464), (928, 223947), (1002, 207408), (1044, 199064), (1192, 174348), (1336, 155556), (1341, 154976), (1392, 149298), (1503, 138272), (1788, 116232), (2004, 103704), (2088, 99532), (2384, 87174), (2672, 77778), (2682, 77488), (2784, 74649), (3006, 69136), (3576, 58116), (4008, 51852), (4176, 49766), (4321, 48096), (4768, 43587), (4843, 42912), (5344, 38889), (5364, 38744), (6012, 34568), (7152, 29058), (8016, 25926), (8352, 24883), (8642, 24048), (9686, 21456), (10728, 19372), (12024, 17284), (12963, 16032), (14304, 14529)]