767156256

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3039

約数の個数: 144

約数和(自身を含む): 2330415360

約数和(自身を除く): 1563259104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1798, 2088, 2232, 2697, 2784, 2963, 2976, 3596, 4176, 4464, 5394, 5926, 7192, 8091, 8352, 8889, 8928, 10788, 11852, 14384, 16182, 17778, 21576, 23704, 26667, 28768, 32364, 35556, 43152, 47408, 53334, 64728, 71112, 85927, 86304, 91853, 94816, 106668, 129456, 142224, 171854, 183706, 213336, 257781, 258912, 275559, 284448, 343708, 367412, 426672, 515562, 551118, 687416, 734824, 773343, 826677, 853344, 1031124, 1102236, 1374832, 1469648, 1546686, 1653354, 2062248, 2204472, 2663737, 2749664, 2939296, 3093372, 3306708, 4124496, 4408944, 5327474, 6186744, 6613416, 7991211, 8248992, 8817888, 10654948, 12373488, 13226832, 15982422, 21309896, 23973633, 24746976, 26453664, 31964844, 42619792, 47947266, 63929688, 85239584, 95894532, 127859376, 191789064, 255718752, 383578128, 767156256]

約数ペア:

[(1, 767156256), (2, 383578128), (3, 255718752), (4, 191789064), (6, 127859376), (8, 95894532), (9, 85239584), (12, 63929688), (16, 47947266), (18, 42619792), (24, 31964844), (29, 26453664), (31, 24746976), (32, 23973633), (36, 21309896), (48, 15982422), (58, 13226832), (62, 12373488), (72, 10654948), (87, 8817888), (93, 8248992), (96, 7991211), (116, 6613416), (124, 6186744), (144, 5327474), (174, 4408944), (186, 4124496), (232, 3306708), (248, 3093372), (261, 2939296), (279, 2749664), (288, 2663737), (348, 2204472), (372, 2062248), (464, 1653354), (496, 1546686), (522, 1469648), (558, 1374832), (696, 1102236), (744, 1031124), (899, 853344), (928, 826677), (992, 773343), (1044, 734824), (1116, 687416), (1392, 551118), (1488, 515562), (1798, 426672), (2088, 367412), (2232, 343708), (2697, 284448), (2784, 275559), (2963, 258912), (2976, 257781), (3596, 213336), (4176, 183706), (4464, 171854), (5394, 142224), (5926, 129456), (7192, 106668), (8091, 94816), (8352, 91853), (8889, 86304), (8928, 85927), (10788, 71112), (11852, 64728), (14384, 53334), (16182, 47408), (17778, 43152), (21576, 35556), (23704, 32364), (26667, 28768)]