656832384

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 2071742400

約数和(自身を除く): 1414910016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 384, 416, 468, 488, 549, 576, 624, 719, 732, 793, 832, 936, 976, 1098, 1152, 1248, 1438, 1464, 1586, 1664, 1872, 1952, 2157, 2196, 2379, 2496, 2876, 2928, 3172, 3744, 3904, 4314, 4392, 4758, 4992, 5752, 5856, 6344, 6471, 7137, 7488, 7808, 8628, 8784, 9347, 9516, 11504, 11712, 12688, 12942, 14274, 14976, 17256, 17568, 18694, 19032, 23008, 23424, 25376, 25884, 28041, 28548, 34512, 35136, 37388, 38064, 43859, 46016, 50752, 51768, 56082, 57096, 69024, 70272, 74776, 76128, 84123, 87718, 92032, 101504, 103536, 112164, 114192, 131577, 138048, 149552, 152256, 168246, 175436, 207072, 224328, 228384, 263154, 276096, 299104, 304512, 336492, 350872, 394731, 414144, 448656, 456768, 526308, 570167, 598208, 672984, 701744, 789462, 828288, 897312, 913536, 1052616, 1140334, 1196416, 1345968, 1403488, 1578924, 1710501, 1794624, 2105232, 2280668, 2691936, 2806976, 3157848, 3421002, 3589248, 4210464, 4561336, 5131503, 5383872, 5613952, 6315696, 6842004, 8420928, 9122672, 10263006, 10767744, 12631392, 13684008, 16841856, 18245344, 20526012, 25262784, 27368016, 36490688, 41052024, 50525568, 54736032, 72981376, 82104048, 109472064, 164208096, 218944128, 328416192, 656832384]

約数ペア:

[(1, 656832384), (2, 328416192), (3, 218944128), (4, 164208096), (6, 109472064), (8, 82104048), (9, 72981376), (12, 54736032), (13, 50525568), (16, 41052024), (18, 36490688), (24, 27368016), (26, 25262784), (32, 20526012), (36, 18245344), (39, 16841856), (48, 13684008), (52, 12631392), (61, 10767744), (64, 10263006), (72, 9122672), (78, 8420928), (96, 6842004), (104, 6315696), (117, 5613952), (122, 5383872), (128, 5131503), (144, 4561336), (156, 4210464), (183, 3589248), (192, 3421002), (208, 3157848), (234, 2806976), (244, 2691936), (288, 2280668), (312, 2105232), (366, 1794624), (384, 1710501), (416, 1578924), (468, 1403488), (488, 1345968), (549, 1196416), (576, 1140334), (624, 1052616), (719, 913536), (732, 897312), (793, 828288), (832, 789462), (936, 701744), (976, 672984), (1098, 598208), (1152, 570167), (1248, 526308), (1438, 456768), (1464, 448656), (1586, 414144), (1664, 394731), (1872, 350872), (1952, 336492), (2157, 304512), (2196, 299104), (2379, 276096), (2496, 263154), (2876, 228384), (2928, 224328), (3172, 207072), (3744, 175436), (3904, 168246), (4314, 152256), (4392, 149552), (4758, 138048), (4992, 131577), (5752, 114192), (5856, 112164), (6344, 103536), (6471, 101504), (7137, 92032), (7488, 87718), (7808, 84123), (8628, 76128), (8784, 74776), (9347, 70272), (9516, 69024), (11504, 57096), (11712, 56082), (12688, 51768), (12942, 50752), (14274, 46016), (14976, 43859), (17256, 38064), (17568, 37388), (18694, 35136), (19032, 34512), (23008, 28548), (23424, 28041), (25376, 25884)]