18891288576

素因数分解:

$2^{12}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 312

約数和(自身を含む): 57960826560

約数和(自身を除く): 39069537984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 64, 72, 82, 87, 96, 116, 123, 128, 144, 164, 174, 192, 232, 246, 256, 261, 288, 328, 348, 369, 384, 431, 464, 492, 512, 522, 576, 656, 696, 738, 768, 862, 928, 984, 1024, 1044, 1152, 1189, 1293, 1312, 1392, 1476, 1536, 1724, 1856, 1968, 2048, 2088, 2304, 2378, 2586, 2624, 2784, 2952, 3072, 3448, 3567, 3712, 3879, 3936, 4096, 4176, 4608, 4756, 5172, 5248, 5568, 5904, 6144, 6896, 7134, 7424, 7758, 7872, 8352, 9216, 9512, 10344, 10496, 10701, 11136, 11808, 12288, 12499, 13792, 14268, 14848, 15516, 15744, 16704, 17671, 18432, 19024, 20688, 20992, 21402, 22272, 23616, 24998, 27584, 28536, 29696, 31032, 31488, 33408, 35342, 36864, 37497, 38048, 41376, 41984, 42804, 44544, 47232, 49996, 53013, 55168, 57072, 59392, 62064, 62976, 66816, 70684, 74994, 76096, 82752, 83968, 85608, 89088, 94464, 99992, 106026, 110336, 112491, 114144, 118784, 124128, 125952, 133632, 141368, 149988, 152192, 159039, 165504, 167936, 171216, 178176, 188928, 199984, 212052, 220672, 224982, 228288, 248256, 251904, 267264, 282736, 299976, 304384, 318078, 331008, 342432, 356352, 377856, 399968, 424104, 441344, 449964, 456576, 496512, 503808, 512459, 534528, 565472, 599952, 608768, 636156, 662016, 684864, 755712, 799936, 848208, 882688, 899928, 913152, 993024, 1024918, 1069056, 1130944, 1199904, 1217536, 1272312, 1324032, 1369728, 1511424, 1537377, 1599872, 1696416, 1765376, 1799856, 1826304, 1986048, 2049836, 2261888, 2399808, 2435072, 2544624, 2648064, 2739456, 3074754, 3199744, 3392832, 3599712, 3652608, 3972096, 4099672, 4523776, 4612131, 4799616, 4870144, 5089248, 5296128, 5478912, 6149508, 6399488, 6785664, 7199424, 7305216, 7944192, 8199344, 9047552, 9224262, 9599232, 10178496, 10957824, 12299016, 12798976, 13571328, 14398848, 14610432, 15888384, 16398688, 18095104, 18448524, 19198464, 20356992, 21915648, 24598032, 25597952, 27142656, 28797696, 32797376, 36190208, 36897048, 38396928, 40713984, 43831296, 49196064, 51195904, 54285312, 57595392, 65594752, 72380416, 73794096, 76793856, 81427968, 98392128, 108570624, 115190784, 131189504, 147588192, 153587712, 162855936, 196784256, 217141248, 230381568, 262379008, 295176384, 325711872, 393568512, 460763136, 524758016, 590352768, 651423744, 787137024, 1049516032, 1180705536, 1574274048, 2099032064, 2361411072, 3148548096, 4722822144, 6297096192, 9445644288, 18891288576]

約数ペア:

[(1, 18891288576), (2, 9445644288), (3, 6297096192), (4, 4722822144), (6, 3148548096), (8, 2361411072), (9, 2099032064), (12, 1574274048), (16, 1180705536), (18, 1049516032), (24, 787137024), (29, 651423744), (32, 590352768), (36, 524758016), (41, 460763136), (48, 393568512), (58, 325711872), (64, 295176384), (72, 262379008), (82, 230381568), (87, 217141248), (96, 196784256), (116, 162855936), (123, 153587712), (128, 147588192), (144, 131189504), (164, 115190784), (174, 108570624), (192, 98392128), (232, 81427968), (246, 76793856), (256, 73794096), (261, 72380416), (288, 65594752), (328, 57595392), (348, 54285312), (369, 51195904), (384, 49196064), (431, 43831296), (464, 40713984), (492, 38396928), (512, 36897048), (522, 36190208), (576, 32797376), (656, 28797696), (696, 27142656), (738, 25597952), (768, 24598032), (862, 21915648), (928, 20356992), (984, 19198464), (1024, 18448524), (1044, 18095104), (1152, 16398688), (1189, 15888384), (1293, 14610432), (1312, 14398848), (1392, 13571328), (1476, 12798976), (1536, 12299016), (1724, 10957824), (1856, 10178496), (1968, 9599232), (2048, 9224262), (2088, 9047552), (2304, 8199344), (2378, 7944192), (2586, 7305216), (2624, 7199424), (2784, 6785664), (2952, 6399488), (3072, 6149508), (3448, 5478912), (3567, 5296128), (3712, 5089248), (3879, 4870144), (3936, 4799616), (4096, 4612131), (4176, 4523776), (4608, 4099672), (4756, 3972096), (5172, 3652608), (5248, 3599712), (5568, 3392832), (5904, 3199744), (6144, 3074754), (6896, 2739456), (7134, 2648064), (7424, 2544624), (7758, 2435072), (7872, 2399808), (8352, 2261888), (9216, 2049836), (9512, 1986048), (10344, 1826304), (10496, 1799856), (10701, 1765376), (11136, 1696416), (11808, 1599872), (12288, 1537377), (12499, 1511424), (13792, 1369728), (14268, 1324032), (14848, 1272312), (15516, 1217536), (15744, 1199904), (16704, 1130944), (17671, 1069056), (18432, 1024918), (19024, 993024), (20688, 913152), (20992, 899928), (21402, 882688), (22272, 848208), (23616, 799936), (24998, 755712), (27584, 684864), (28536, 662016), (29696, 636156), (31032, 608768), (31488, 599952), (33408, 565472), (35342, 534528), (36864, 512459), (37497, 503808), (38048, 496512), (41376, 456576), (41984, 449964), (42804, 441344), (44544, 424104), (47232, 399968), (49996, 377856), (53013, 356352), (55168, 342432), (57072, 331008), (59392, 318078), (62064, 304384), (62976, 299976), (66816, 282736), (70684, 267264), (74994, 251904), (76096, 248256), (82752, 228288), (83968, 224982), (85608, 220672), (89088, 212052), (94464, 199984), (99992, 188928), (106026, 178176), (110336, 171216), (112491, 167936), (114144, 165504), (118784, 159039), (124128, 152192), (125952, 149988), (133632, 141368)]