21613067136

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:894

約数の個数: 256

約数和(自身を含む): 65347156800

約数和(自身を除く): 43734089664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 157, 183, 192, 216, 244, 288, 314, 366, 384, 432, 471, 488, 549, 576, 628, 653, 732, 864, 942, 976, 1098, 1152, 1256, 1306, 1413, 1464, 1647, 1728, 1884, 1952, 1959, 2196, 2512, 2612, 2826, 2928, 3294, 3456, 3768, 3904, 3918, 4239, 4392, 5024, 5224, 5652, 5856, 5877, 6588, 7536, 7808, 7836, 8478, 8784, 9577, 10048, 10448, 11304, 11712, 11754, 13176, 15072, 15672, 16956, 17568, 17631, 19154, 20096, 20896, 22608, 23424, 23508, 26352, 28731, 30144, 31344, 33912, 35136, 35262, 38308, 39833, 41792, 45216, 47016, 52704, 57462, 60288, 62688, 67824, 70272, 70524, 76616, 79666, 83584, 86193, 90432, 94032, 102521, 105408, 114924, 119499, 125376, 135648, 141048, 153232, 159332, 172386, 180864, 188064, 205042, 210816, 229848, 238998, 250752, 258579, 271296, 282096, 306464, 307563, 318664, 344772, 358497, 376128, 410084, 459696, 477996, 517158, 542592, 564192, 612928, 615126, 637328, 689544, 716994, 752256, 820168, 919392, 922689, 955992, 1034316, 1075491, 1128384, 1225856, 1230252, 1274656, 1379088, 1433988, 1640336, 1838784, 1845378, 1911984, 2068632, 2150982, 2256768, 2460504, 2549312, 2758176, 2768067, 2867976, 3280672, 3677568, 3690756, 3823968, 4137264, 4301964, 4921008, 5098624, 5516352, 5536134, 5735952, 6253781, 6561344, 7381512, 7647936, 8274528, 8603928, 9842016, 11032704, 11072268, 11471904, 12507562, 13122688, 14763024, 15295872, 16549056, 17207856, 18761343, 19684032, 22144536, 22943808, 25015124, 29526048, 33098112, 34415712, 37522686, 39368064, 44289072, 45887616, 50030248, 56284029, 59052096, 68831424, 75045372, 88578144, 100060496, 112568058, 118104192, 137662848, 150090744, 168852087, 177156288, 200120992, 225136116, 300181488, 337704174, 354312576, 400241984, 450272232, 600362976, 675408348, 800483968, 900544464, 1200725952, 1350816696, 1801088928, 2401451904, 2701633392, 3602177856, 5403266784, 7204355712, 10806533568, 21613067136]

約数ペア:

[(1, 21613067136), (2, 10806533568), (3, 7204355712), (4, 5403266784), (6, 3602177856), (8, 2701633392), (9, 2401451904), (12, 1801088928), (16, 1350816696), (18, 1200725952), (24, 900544464), (27, 800483968), (32, 675408348), (36, 600362976), (48, 450272232), (54, 400241984), (61, 354312576), (64, 337704174), (72, 300181488), (96, 225136116), (108, 200120992), (122, 177156288), (128, 168852087), (144, 150090744), (157, 137662848), (183, 118104192), (192, 112568058), (216, 100060496), (244, 88578144), (288, 75045372), (314, 68831424), (366, 59052096), (384, 56284029), (432, 50030248), (471, 45887616), (488, 44289072), (549, 39368064), (576, 37522686), (628, 34415712), (653, 33098112), (732, 29526048), (864, 25015124), (942, 22943808), (976, 22144536), (1098, 19684032), (1152, 18761343), (1256, 17207856), (1306, 16549056), (1413, 15295872), (1464, 14763024), (1647, 13122688), (1728, 12507562), (1884, 11471904), (1952, 11072268), (1959, 11032704), (2196, 9842016), (2512, 8603928), (2612, 8274528), (2826, 7647936), (2928, 7381512), (3294, 6561344), (3456, 6253781), (3768, 5735952), (3904, 5536134), (3918, 5516352), (4239, 5098624), (4392, 4921008), (5024, 4301964), (5224, 4137264), (5652, 3823968), (5856, 3690756), (5877, 3677568), (6588, 3280672), (7536, 2867976), (7808, 2768067), (7836, 2758176), (8478, 2549312), (8784, 2460504), (9577, 2256768), (10048, 2150982), (10448, 2068632), (11304, 1911984), (11712, 1845378), (11754, 1838784), (13176, 1640336), (15072, 1433988), (15672, 1379088), (16956, 1274656), (17568, 1230252), (17631, 1225856), (19154, 1128384), (20096, 1075491), (20896, 1034316), (22608, 955992), (23424, 922689), (23508, 919392), (26352, 820168), (28731, 752256), (30144, 716994), (31344, 689544), (33912, 637328), (35136, 615126), (35262, 612928), (38308, 564192), (39833, 542592), (41792, 517158), (45216, 477996), (47016, 459696), (52704, 410084), (57462, 376128), (60288, 358497), (62688, 344772), (67824, 318664), (70272, 307563), (70524, 306464), (76616, 282096), (79666, 271296), (83584, 258579), (86193, 250752), (90432, 238998), (94032, 229848), (102521, 210816), (105408, 205042), (114924, 188064), (119499, 180864), (125376, 172386), (135648, 159332), (141048, 153232)]