28906280832

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17053

約数の個数: 256

約数和(自身を含む): 93121136640

約数和(自身を除く): 64214855808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 384, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 806, 832, 858, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1408, 1488, 1612, 1664, 1716, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2976, 3224, 3432, 3968, 4092, 4224, 4433, 4576, 4836, 4992, 5456, 5952, 6448, 6864, 8184, 8866, 9152, 9672, 10912, 11904, 12896, 13299, 13728, 16368, 16981, 17732, 18304, 19344, 21824, 25792, 26598, 27456, 32736, 33962, 35464, 38688, 43648, 50943, 51584, 53196, 54912, 65472, 67924, 70928, 77376, 101886, 106392, 130944, 135848, 141856, 154752, 186791, 203772, 212784, 220753, 271696, 283712, 373582, 407544, 425568, 441506, 526411, 543392, 560373, 567424, 662259, 747164, 815088, 851136, 883012, 1052822, 1086784, 1120746, 1324518, 1494328, 1579233, 1630176, 1702272, 1766024, 2105644, 2173568, 2241492, 2428283, 2649036, 2988656, 3158466, 3260352, 3532048, 4211288, 4482984, 4856566, 5298072, 5790521, 5977312, 6316932, 6520704, 6843343, 7064096, 7284849, 8422576, 8965968, 9713132, 10596144, 11581042, 11954624, 12633864, 13686686, 14128192, 14569698, 16845152, 17371563, 17931936, 19426264, 20530029, 21192288, 23162084, 23909248, 25267728, 27373372, 28256384, 29139396, 33690304, 34743126, 35863872, 38852528, 41060058, 42384576, 46324168, 50535456, 54746744, 58278792, 67380608, 69486252, 71727744, 75276773, 77705056, 82120116, 84769152, 92648336, 101070912, 109493488, 116557584, 138972504, 150553546, 155410112, 164240232, 185296672, 202141824, 218986976, 225830319, 233115168, 277945008, 301107092, 310820224, 328480464, 370593344, 437973952, 451660638, 466230336, 555890016, 602214184, 656960928, 741186688, 875947904, 903321276, 932460672, 1111780032, 1204428368, 1313921856, 1806642552, 2223560064, 2408856736, 2627843712, 3613285104, 4817713472, 7226570208, 9635426944, 14453140416, 28906280832]

約数ペア:

[(1, 28906280832), (2, 14453140416), (3, 9635426944), (4, 7226570208), (6, 4817713472), (8, 3613285104), (11, 2627843712), (12, 2408856736), (13, 2223560064), (16, 1806642552), (22, 1313921856), (24, 1204428368), (26, 1111780032), (31, 932460672), (32, 903321276), (33, 875947904), (39, 741186688), (44, 656960928), (48, 602214184), (52, 555890016), (62, 466230336), (64, 451660638), (66, 437973952), (78, 370593344), (88, 328480464), (93, 310820224), (96, 301107092), (104, 277945008), (124, 233115168), (128, 225830319), (132, 218986976), (143, 202141824), (156, 185296672), (176, 164240232), (186, 155410112), (192, 150553546), (208, 138972504), (248, 116557584), (264, 109493488), (286, 101070912), (312, 92648336), (341, 84769152), (352, 82120116), (372, 77705056), (384, 75276773), (403, 71727744), (416, 69486252), (429, 67380608), (496, 58278792), (528, 54746744), (572, 50535456), (624, 46324168), (682, 42384576), (704, 41060058), (744, 38852528), (806, 35863872), (832, 34743126), (858, 33690304), (992, 29139396), (1023, 28256384), (1056, 27373372), (1144, 25267728), (1209, 23909248), (1248, 23162084), (1364, 21192288), (1408, 20530029), (1488, 19426264), (1612, 17931936), (1664, 17371563), (1716, 16845152), (1984, 14569698), (2046, 14128192), (2112, 13686686), (2288, 12633864), (2418, 11954624), (2496, 11581042), (2728, 10596144), (2976, 9713132), (3224, 8965968), (3432, 8422576), (3968, 7284849), (4092, 7064096), (4224, 6843343), (4433, 6520704), (4576, 6316932), (4836, 5977312), (4992, 5790521), (5456, 5298072), (5952, 4856566), (6448, 4482984), (6864, 4211288), (8184, 3532048), (8866, 3260352), (9152, 3158466), (9672, 2988656), (10912, 2649036), (11904, 2428283), (12896, 2241492), (13299, 2173568), (13728, 2105644), (16368, 1766024), (16981, 1702272), (17732, 1630176), (18304, 1579233), (19344, 1494328), (21824, 1324518), (25792, 1120746), (26598, 1086784), (27456, 1052822), (32736, 883012), (33962, 851136), (35464, 815088), (38688, 747164), (43648, 662259), (50943, 567424), (51584, 560373), (53196, 543392), (54912, 526411), (65472, 441506), (67924, 425568), (70928, 407544), (77376, 373582), (101886, 283712), (106392, 271696), (130944, 220753), (135848, 212784), (141856, 203772), (154752, 186791)]