998390016

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 3269091840

約数和(自身を除く): 2270701824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 82, 96, 104, 108, 117, 123, 128, 144, 156, 164, 192, 208, 216, 234, 246, 256, 271, 288, 312, 328, 351, 369, 384, 416, 432, 468, 492, 533, 542, 576, 624, 656, 702, 738, 768, 813, 832, 864, 936, 984, 1066, 1084, 1107, 1152, 1248, 1312, 1404, 1476, 1599, 1626, 1664, 1728, 1872, 1968, 2132, 2168, 2214, 2304, 2439, 2496, 2624, 2808, 2952, 3198, 3252, 3328, 3456, 3523, 3744, 3936, 4264, 4336, 4428, 4797, 4878, 4992, 5248, 5616, 5904, 6396, 6504, 6912, 7046, 7317, 7488, 7872, 8528, 8672, 8856, 9594, 9756, 9984, 10496, 10569, 11111, 11232, 11808, 12792, 13008, 14092, 14391, 14634, 14976, 15744, 17056, 17344, 17712, 19188, 19512, 21138, 22222, 22464, 23616, 25584, 26016, 28184, 28782, 29268, 29952, 31488, 31707, 33333, 34112, 34688, 35424, 38376, 39024, 42276, 44444, 44928, 47232, 51168, 52032, 56368, 57564, 58536, 63414, 66666, 68224, 69376, 70848, 76752, 78048, 84552, 88888, 89856, 94464, 95121, 99999, 102336, 104064, 112736, 115128, 117072, 126828, 133332, 136448, 141696, 144443, 153504, 156096, 169104, 177776, 190242, 199998, 204672, 208128, 225472, 230256, 234144, 253656, 266664, 283392, 288886, 299997, 307008, 312192, 338208, 355552, 380484, 399996, 409344, 433329, 450944, 460512, 468288, 507312, 533328, 577772, 599994, 614016, 624384, 676416, 711104, 760968, 799992, 866658, 901888, 921024, 936576, 1014624, 1066656, 1155544, 1199988, 1228032, 1299987, 1352832, 1422208, 1521936, 1599984, 1733316, 1842048, 1873152, 2029248, 2133312, 2311088, 2399976, 2599974, 2705664, 2844416, 3043872, 3199968, 3466632, 3684096, 3899961, 4058496, 4266624, 4622176, 4799952, 5199948, 6087744, 6399936, 6933264, 7799922, 8116992, 8533248, 9244352, 9599904, 10399896, 12175488, 12799872, 13866528, 15599844, 18488704, 19199808, 20799792, 24350976, 25599744, 27733056, 31199688, 36977408, 38399616, 41599584, 55466112, 62399376, 76799232, 83199168, 110932224, 124798752, 166398336, 249597504, 332796672, 499195008, 998390016]

約数ペア:

[(1, 998390016), (2, 499195008), (3, 332796672), (4, 249597504), (6, 166398336), (8, 124798752), (9, 110932224), (12, 83199168), (13, 76799232), (16, 62399376), (18, 55466112), (24, 41599584), (26, 38399616), (27, 36977408), (32, 31199688), (36, 27733056), (39, 25599744), (41, 24350976), (48, 20799792), (52, 19199808), (54, 18488704), (64, 15599844), (72, 13866528), (78, 12799872), (82, 12175488), (96, 10399896), (104, 9599904), (108, 9244352), (117, 8533248), (123, 8116992), (128, 7799922), (144, 6933264), (156, 6399936), (164, 6087744), (192, 5199948), (208, 4799952), (216, 4622176), (234, 4266624), (246, 4058496), (256, 3899961), (271, 3684096), (288, 3466632), (312, 3199968), (328, 3043872), (351, 2844416), (369, 2705664), (384, 2599974), (416, 2399976), (432, 2311088), (468, 2133312), (492, 2029248), (533, 1873152), (542, 1842048), (576, 1733316), (624, 1599984), (656, 1521936), (702, 1422208), (738, 1352832), (768, 1299987), (813, 1228032), (832, 1199988), (864, 1155544), (936, 1066656), (984, 1014624), (1066, 936576), (1084, 921024), (1107, 901888), (1152, 866658), (1248, 799992), (1312, 760968), (1404, 711104), (1476, 676416), (1599, 624384), (1626, 614016), (1664, 599994), (1728, 577772), (1872, 533328), (1968, 507312), (2132, 468288), (2168, 460512), (2214, 450944), (2304, 433329), (2439, 409344), (2496, 399996), (2624, 380484), (2808, 355552), (2952, 338208), (3198, 312192), (3252, 307008), (3328, 299997), (3456, 288886), (3523, 283392), (3744, 266664), (3936, 253656), (4264, 234144), (4336, 230256), (4428, 225472), (4797, 208128), (4878, 204672), (4992, 199998), (5248, 190242), (5616, 177776), (5904, 169104), (6396, 156096), (6504, 153504), (6912, 144443), (7046, 141696), (7317, 136448), (7488, 133332), (7872, 126828), (8528, 117072), (8672, 115128), (8856, 112736), (9594, 104064), (9756, 102336), (9984, 99999), (10496, 95121), (10569, 94464), (11111, 89856), (11232, 88888), (11808, 84552), (12792, 78048), (13008, 76752), (14092, 70848), (14391, 69376), (14634, 68224), (14976, 66666), (15744, 63414), (17056, 58536), (17344, 57564), (17712, 56368), (19188, 52032), (19512, 51168), (21138, 47232), (22222, 44928), (22464, 44444), (23616, 42276), (25584, 39024), (26016, 38376), (28184, 35424), (28782, 34688), (29268, 34112), (29952, 33333), (31488, 31707)]