2553571872

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 8049202560

約数和(自身を除く): 5495630688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 69, 72, 74, 92, 96, 108, 111, 138, 144, 148, 151, 184, 207, 216, 222, 276, 288, 296, 302, 333, 368, 414, 432, 444, 453, 529, 552, 592, 604, 621, 666, 736, 828, 851, 864, 888, 906, 999, 1058, 1104, 1184, 1208, 1242, 1332, 1359, 1587, 1656, 1702, 1776, 1812, 1998, 2116, 2208, 2416, 2484, 2553, 2664, 2718, 3174, 3312, 3404, 3473, 3552, 3624, 3996, 4077, 4232, 4761, 4832, 4968, 5106, 5328, 5436, 5587, 6348, 6624, 6808, 6946, 7248, 7659, 7992, 8154, 8464, 9522, 9936, 10212, 10419, 10656, 10872, 11174, 12696, 13616, 13892, 14283, 14496, 15318, 15984, 16308, 16761, 16928, 19044, 19573, 19872, 20424, 20838, 21744, 22348, 22977, 25392, 27232, 27784, 28566, 30636, 31257, 31968, 32616, 33522, 38088, 39146, 40848, 41676, 43488, 44696, 45954, 50283, 50784, 55568, 57132, 58719, 61272, 62514, 65232, 67044, 76176, 78292, 79879, 81696, 83352, 89392, 91908, 93771, 100566, 111136, 114264, 117438, 122544, 125028, 128501, 130464, 134088, 150849, 152352, 156584, 159758, 166704, 176157, 178784, 183816, 187542, 201132, 228528, 234876, 239637, 245088, 250056, 257002, 268176, 301698, 313168, 319516, 333408, 352314, 367632, 375084, 385503, 402264, 457056, 469752, 479274, 500112, 514004, 528471, 536352, 603396, 626336, 639032, 704628, 718911, 735264, 750168, 771006, 804528, 939504, 958548, 1000224, 1028008, 1056942, 1156509, 1206792, 1278064, 1409256, 1437822, 1500336, 1542012, 1609056, 1879008, 1917096, 2056016, 2113884, 2156733, 2313018, 2413584, 2556128, 2818512, 2875644, 2955523, 3000672, 3084024, 3469527, 3834192, 4112032, 4227768, 4313466, 4626036, 4827168, 5637024, 5751288, 5911046, 6168048, 6939054, 7668384, 8455536, 8626932, 8866569, 9252072, 11502576, 11822092, 12336096, 13878108, 16911072, 17253864, 17733138, 18504144, 23005152, 23644184, 26599707, 27756216, 34507728, 35466276, 37008288, 47288368, 53199414, 55512432, 69015456, 70932552, 79799121, 94576736, 106398828, 111024864, 141865104, 159598242, 212797656, 283730208, 319196484, 425595312, 638392968, 851190624, 1276785936, 2553571872]

約数ペア:

[(1, 2553571872), (2, 1276785936), (3, 851190624), (4, 638392968), (6, 425595312), (8, 319196484), (9, 283730208), (12, 212797656), (16, 159598242), (18, 141865104), (23, 111024864), (24, 106398828), (27, 94576736), (32, 79799121), (36, 70932552), (37, 69015456), (46, 55512432), (48, 53199414), (54, 47288368), (69, 37008288), (72, 35466276), (74, 34507728), (92, 27756216), (96, 26599707), (108, 23644184), (111, 23005152), (138, 18504144), (144, 17733138), (148, 17253864), (151, 16911072), (184, 13878108), (207, 12336096), (216, 11822092), (222, 11502576), (276, 9252072), (288, 8866569), (296, 8626932), (302, 8455536), (333, 7668384), (368, 6939054), (414, 6168048), (432, 5911046), (444, 5751288), (453, 5637024), (529, 4827168), (552, 4626036), (592, 4313466), (604, 4227768), (621, 4112032), (666, 3834192), (736, 3469527), (828, 3084024), (851, 3000672), (864, 2955523), (888, 2875644), (906, 2818512), (999, 2556128), (1058, 2413584), (1104, 2313018), (1184, 2156733), (1208, 2113884), (1242, 2056016), (1332, 1917096), (1359, 1879008), (1587, 1609056), (1656, 1542012), (1702, 1500336), (1776, 1437822), (1812, 1409256), (1998, 1278064), (2116, 1206792), (2208, 1156509), (2416, 1056942), (2484, 1028008), (2553, 1000224), (2664, 958548), (2718, 939504), (3174, 804528), (3312, 771006), (3404, 750168), (3473, 735264), (3552, 718911), (3624, 704628), (3996, 639032), (4077, 626336), (4232, 603396), (4761, 536352), (4832, 528471), (4968, 514004), (5106, 500112), (5328, 479274), (5436, 469752), (5587, 457056), (6348, 402264), (6624, 385503), (6808, 375084), (6946, 367632), (7248, 352314), (7659, 333408), (7992, 319516), (8154, 313168), (8464, 301698), (9522, 268176), (9936, 257002), (10212, 250056), (10419, 245088), (10656, 239637), (10872, 234876), (11174, 228528), (12696, 201132), (13616, 187542), (13892, 183816), (14283, 178784), (14496, 176157), (15318, 166704), (15984, 159758), (16308, 156584), (16761, 152352), (16928, 150849), (19044, 134088), (19573, 130464), (19872, 128501), (20424, 125028), (20838, 122544), (21744, 117438), (22348, 114264), (22977, 111136), (25392, 100566), (27232, 93771), (27784, 91908), (28566, 89392), (30636, 83352), (31257, 81696), (31968, 79879), (32616, 78292), (33522, 76176), (38088, 67044), (39146, 65232), (40848, 62514), (41676, 61272), (43488, 58719), (44696, 57132), (45954, 55568), (50283, 50784)]