64782988544

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 150700032000

約数和(自身を除く): 85917043456

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 127, 128, 136, 152, 199, 248, 254, 256, 272, 304, 323, 398, 496, 508, 527, 544, 589, 608, 646, 796, 992, 1016, 1054, 1088, 1178, 1216, 1292, 1592, 1984, 2032, 2108, 2159, 2176, 2356, 2413, 2432, 2584, 3184, 3383, 3781, 3937, 3968, 4064, 4216, 4318, 4352, 4712, 4826, 4864, 5168, 6169, 6368, 6766, 7562, 7874, 7936, 8128, 8432, 8636, 9424, 9652, 10013, 10336, 12338, 12736, 13532, 15124, 15748, 16256, 16864, 17272, 18848, 19304, 20026, 20672, 24676, 25273, 25472, 27064, 30248, 31496, 32512, 33728, 34544, 37696, 38608, 40052, 41021, 41344, 49352, 50546, 50944, 54128, 60496, 62992, 64277, 66929, 67456, 69088, 74803, 75392, 77216, 80104, 82042, 82688, 98704, 101092, 104873, 108256, 117211, 120992, 125984, 128554, 133858, 134912, 138176, 149606, 150784, 154432, 160208, 164084, 197408, 202184, 209746, 216512, 234422, 241984, 251968, 257108, 267716, 276352, 299212, 308864, 320416, 328168, 394816, 404368, 419492, 429641, 433024, 468844, 480187, 483968, 503936, 514216, 535432, 552704, 598424, 617728, 640832, 656336, 783463, 789632, 808736, 838984, 859282, 866048, 937688, 960374, 967936, 1007872, 1028432, 1070864, 1196848, 1271651, 1281664, 1312672, 1566926, 1579264, 1617472, 1677968, 1718564, 1875376, 1920748, 1992587, 2056864, 2141728, 2393696, 2543302, 2563328, 2625344, 3133852, 3234944, 3355936, 3437128, 3750752, 3841496, 3985174, 4113728, 4283456, 4787392, 5086604, 5250688, 6267704, 6469888, 6711872, 6874256, 7501504, 7682992, 7970348, 8163179, 8227456, 8566912, 9574784, 10173208, 10501376, 12535408, 13318871, 13423744, 13748512, 14885797, 15003008, 15365984, 15940696, 16326358, 16454912, 17133824, 19149568, 20346416, 25070816, 26637742, 26847488, 27497024, 29771594, 30006016, 30731968, 31881392, 32652716, 40692832, 50141632, 53275484, 54994048, 59543188, 61463936, 63762784, 65305432, 81385664, 100283264, 106550968, 109988096, 119086376, 122927872, 127525568, 130610864, 162771328, 200566528, 213101936, 238172752, 253058549, 255051136, 261221728, 325542656, 426203872, 476345504, 506117098, 510102272, 522443456, 852407744, 952691008, 1012234196, 1044886912, 1704815488, 1905382016, 2024468392, 2089773824, 3409630976, 3810764032, 4048936784, 8097873568, 16195747136, 32391494272, 64782988544]

約数ペア:

[(1, 64782988544), (2, 32391494272), (4, 16195747136), (8, 8097873568), (16, 4048936784), (17, 3810764032), (19, 3409630976), (31, 2089773824), (32, 2024468392), (34, 1905382016), (38, 1704815488), (62, 1044886912), (64, 1012234196), (68, 952691008), (76, 852407744), (124, 522443456), (127, 510102272), (128, 506117098), (136, 476345504), (152, 426203872), (199, 325542656), (248, 261221728), (254, 255051136), (256, 253058549), (272, 238172752), (304, 213101936), (323, 200566528), (398, 162771328), (496, 130610864), (508, 127525568), (527, 122927872), (544, 119086376), (589, 109988096), (608, 106550968), (646, 100283264), (796, 81385664), (992, 65305432), (1016, 63762784), (1054, 61463936), (1088, 59543188), (1178, 54994048), (1216, 53275484), (1292, 50141632), (1592, 40692832), (1984, 32652716), (2032, 31881392), (2108, 30731968), (2159, 30006016), (2176, 29771594), (2356, 27497024), (2413, 26847488), (2432, 26637742), (2584, 25070816), (3184, 20346416), (3383, 19149568), (3781, 17133824), (3937, 16454912), (3968, 16326358), (4064, 15940696), (4216, 15365984), (4318, 15003008), (4352, 14885797), (4712, 13748512), (4826, 13423744), (4864, 13318871), (5168, 12535408), (6169, 10501376), (6368, 10173208), (6766, 9574784), (7562, 8566912), (7874, 8227456), (7936, 8163179), (8128, 7970348), (8432, 7682992), (8636, 7501504), (9424, 6874256), (9652, 6711872), (10013, 6469888), (10336, 6267704), (12338, 5250688), (12736, 5086604), (13532, 4787392), (15124, 4283456), (15748, 4113728), (16256, 3985174), (16864, 3841496), (17272, 3750752), (18848, 3437128), (19304, 3355936), (20026, 3234944), (20672, 3133852), (24676, 2625344), (25273, 2563328), (25472, 2543302), (27064, 2393696), (30248, 2141728), (31496, 2056864), (32512, 1992587), (33728, 1920748), (34544, 1875376), (37696, 1718564), (38608, 1677968), (40052, 1617472), (41021, 1579264), (41344, 1566926), (49352, 1312672), (50546, 1281664), (50944, 1271651), (54128, 1196848), (60496, 1070864), (62992, 1028432), (64277, 1007872), (66929, 967936), (67456, 960374), (69088, 937688), (74803, 866048), (75392, 859282), (77216, 838984), (80104, 808736), (82042, 789632), (82688, 783463), (98704, 656336), (101092, 640832), (104873, 617728), (108256, 598424), (117211, 552704), (120992, 535432), (125984, 514216), (128554, 503936), (133858, 483968), (134912, 480187), (138176, 468844), (149606, 433024), (150784, 429641), (154432, 419492), (160208, 404368), (164084, 394816), (197408, 328168), (202184, 320416), (209746, 308864), (216512, 299212), (234422, 276352), (241984, 267716), (251968, 257108)]