64934016

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 256

約数和(自身を含む): 220320000

約数和(自身を除く): 155385984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 49, 51, 56, 58, 64, 68, 84, 87, 96, 98, 102, 112, 116, 119, 128, 136, 147, 168, 174, 192, 196, 203, 204, 224, 232, 238, 272, 294, 336, 343, 348, 357, 384, 392, 406, 408, 448, 464, 476, 493, 544, 588, 609, 672, 686, 696, 714, 784, 812, 816, 833, 896, 928, 952, 986, 1029, 1088, 1176, 1218, 1344, 1372, 1392, 1421, 1428, 1479, 1568, 1624, 1632, 1666, 1856, 1904, 1972, 2058, 2176, 2352, 2436, 2499, 2688, 2744, 2784, 2842, 2856, 2958, 3136, 3248, 3264, 3332, 3451, 3712, 3808, 3944, 4116, 4263, 4704, 4872, 4998, 5488, 5568, 5684, 5712, 5831, 5916, 6272, 6496, 6528, 6664, 6902, 7616, 7888, 8232, 8526, 9408, 9744, 9947, 9996, 10353, 10976, 11136, 11368, 11424, 11662, 11832, 12992, 13328, 13804, 15232, 15776, 16464, 17052, 17493, 18816, 19488, 19894, 19992, 20706, 21952, 22736, 22848, 23324, 23664, 24157, 25984, 26656, 27608, 29841, 31552, 32928, 34104, 34986, 38976, 39788, 39984, 41412, 43904, 45472, 45696, 46648, 47328, 48314, 53312, 55216, 59682, 63104, 65856, 68208, 69972, 72471, 77952, 79576, 79968, 82824, 90944, 93296, 94656, 96628, 106624, 110432, 119364, 131712, 136416, 139944, 144942, 159152, 159936, 165648, 169099, 181888, 186592, 189312, 193256, 220864, 238728, 272832, 279888, 289884, 318304, 319872, 331296, 338198, 373184, 386512, 441728, 477456, 507297, 545664, 559776, 579768, 636608, 662592, 676396, 746368, 773024, 954912, 1014594, 1119552, 1159536, 1273216, 1325184, 1352792, 1546048, 1909824, 2029188, 2239104, 2319072, 2705584, 3092096, 3819648, 4058376, 4638144, 5411168, 8116752, 9276288, 10822336, 16233504, 21644672, 32467008, 64934016]

約数ペア:

[(1, 64934016), (2, 32467008), (3, 21644672), (4, 16233504), (6, 10822336), (7, 9276288), (8, 8116752), (12, 5411168), (14, 4638144), (16, 4058376), (17, 3819648), (21, 3092096), (24, 2705584), (28, 2319072), (29, 2239104), (32, 2029188), (34, 1909824), (42, 1546048), (48, 1352792), (49, 1325184), (51, 1273216), (56, 1159536), (58, 1119552), (64, 1014594), (68, 954912), (84, 773024), (87, 746368), (96, 676396), (98, 662592), (102, 636608), (112, 579768), (116, 559776), (119, 545664), (128, 507297), (136, 477456), (147, 441728), (168, 386512), (174, 373184), (192, 338198), (196, 331296), (203, 319872), (204, 318304), (224, 289884), (232, 279888), (238, 272832), (272, 238728), (294, 220864), (336, 193256), (343, 189312), (348, 186592), (357, 181888), (384, 169099), (392, 165648), (406, 159936), (408, 159152), (448, 144942), (464, 139944), (476, 136416), (493, 131712), (544, 119364), (588, 110432), (609, 106624), (672, 96628), (686, 94656), (696, 93296), (714, 90944), (784, 82824), (812, 79968), (816, 79576), (833, 77952), (896, 72471), (928, 69972), (952, 68208), (986, 65856), (1029, 63104), (1088, 59682), (1176, 55216), (1218, 53312), (1344, 48314), (1372, 47328), (1392, 46648), (1421, 45696), (1428, 45472), (1479, 43904), (1568, 41412), (1624, 39984), (1632, 39788), (1666, 38976), (1856, 34986), (1904, 34104), (1972, 32928), (2058, 31552), (2176, 29841), (2352, 27608), (2436, 26656), (2499, 25984), (2688, 24157), (2744, 23664), (2784, 23324), (2842, 22848), (2856, 22736), (2958, 21952), (3136, 20706), (3248, 19992), (3264, 19894), (3332, 19488), (3451, 18816), (3712, 17493), (3808, 17052), (3944, 16464), (4116, 15776), (4263, 15232), (4704, 13804), (4872, 13328), (4998, 12992), (5488, 11832), (5568, 11662), (5684, 11424), (5712, 11368), (5831, 11136), (5916, 10976), (6272, 10353), (6496, 9996), (6528, 9947), (6664, 9744), (6902, 9408), (7616, 8526), (7888, 8232)]