256867220736

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 1008

約数和(自身を含む): 936817330176

約数和(自身を除く): 679950109440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 83, 84, 92, 96, 103, 108, 112, 126, 128, 138, 144, 161, 162, 166, 168, 184, 189, 192, 206, 207, 216, 224, 243, 249, 252, 256, 276, 288, 309, 322, 324, 332, 336, 368, 378, 384, 412, 414, 432, 448, 483, 486, 498, 504, 552, 567, 576, 581, 618, 621, 644, 648, 664, 672, 721, 729, 736, 747, 756, 768, 824, 828, 864, 896, 927, 966, 972, 996, 1008, 1104, 1134, 1152, 1162, 1236, 1242, 1288, 1296, 1328, 1344, 1442, 1449, 1458, 1472, 1494, 1512, 1648, 1656, 1701, 1728, 1743, 1792, 1854, 1863, 1909, 1932, 1944, 1992, 2016, 2163, 2208, 2241, 2268, 2304, 2324, 2369, 2472, 2484, 2576, 2592, 2656, 2688, 2781, 2884, 2898, 2916, 2944, 2988, 3024, 3296, 3312, 3402, 3456, 3486, 3708, 3726, 3818, 3864, 3888, 3984, 4032, 4326, 4347, 4416, 4482, 4536, 4648, 4738, 4944, 4968, 5103, 5152, 5184, 5229, 5312, 5376, 5562, 5589, 5727, 5768, 5796, 5832, 5888, 5976, 6048, 6489, 6592, 6624, 6723, 6804, 6912, 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61088, 61824, 62208, 62748, 63744, 63963, 66332, 66744, 67068, 68392, 68724, 69216, 69552, 71712, 72576, 74368, 75087, 75808, 76941, 77868, 78246, 79104, 79488, 80178, 80676, 81648, 83664, 85284, 88992, 89424, 91632, 92288, 92736, 93312, 94122, 95616, 99498, 100116, 102588, 103086, 103824, 104328, 106904, 107568, 108864, 111552, 113712, 116802, 117369, 118656, 119232, 119686, 120267, 121014, 122176, 123648, 125496, 127926, 132664, 133488, 134136, 136784, 137448, 138432, 139104, 141183, 143424, 145152, 148736, 149247, 150174, 151616, 153882, 154629, 155736, 156492, 158976, 160356, 161352, 163296, 167328, 170568, 175203, 177984, 178848, 179529, 183264, 184576, 185472, 186624, 188244, 191232, 191889, 196627, 198996, 200232, 205176, 206172, 207648, 208656, 213808, 215136, 217728, 223104, 227424, 230823, 233604, 234738, 237312, 238464, 239372, 240534, 242028, 244352, 250992, 255852, 265328, 266976, 268272, 273568, 274896, 276864, 278208, 282366, 286848, 298494, 300348, 303232, 307764, 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4586914656, 4756800384, 5351400432, 5584070016, 6115886208, 7135200576, 8027100648, 9173829312, 9513600768, 10702800864, 11168140032, 12231772416, 14270401152, 16054201296, 18347658624, 21405601728, 28540802304, 32108402592, 36695317248, 42811203456, 64216805184, 85622406912, 128433610368, 256867220736]

約数ペア:

[(1, 256867220736), (2, 128433610368), (3, 85622406912), (4, 64216805184), (6, 42811203456), (7, 36695317248), (8, 32108402592), (9, 28540802304), (12, 21405601728), (14, 18347658624), (16, 16054201296), (18, 14270401152), (21, 12231772416), (23, 11168140032), (24, 10702800864), (27, 9513600768), (28, 9173829312), (32, 8027100648), (36, 7135200576), (42, 6115886208), (46, 5584070016), (48, 5351400432), (54, 4756800384), (56, 4586914656), (63, 4077257472), (64, 4013550324), (69, 3722713344), (72, 3567600288), (81, 3171200256), (83, 3094785792), (84, 3057943104), (92, 2792035008), (96, 2675700216), (103, 2493856512), (108, 2378400192), (112, 2293457328), (126, 2038628736), (128, 2006775162), (138, 1861356672), (144, 1783800144), (161, 1595448576), (162, 1585600128), (166, 1547392896), (168, 1528971552), (184, 1396017504), (189, 1359085824), (192, 1337850108), (206, 1246928256), (207, 1240904448), (216, 1189200096), (224, 1146728664), (243, 1057066752), (249, 1031595264), (252, 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(1442, 178132608), (1449, 177272064), (1458, 176177792), (1472, 174502188), (1494, 171932544), (1512, 169885728), (1648, 155866032), (1656, 155113056), (1701, 151009536), (1728, 148650012), (1743, 147370752), (1792, 143341083), (1854, 138547584), (1863, 137878272), (1909, 134555904), (1932, 132954048), (1944, 132133344), (1992, 128949408), (2016, 127414296), (2163, 118755072), (2208, 116334792), (2241, 114621696), (2268, 113257152), (2304, 111487509), (2324, 110528064), (2369, 108428544), (2472, 103910688), (2484, 103408704), (2576, 99715536), (2592, 99100008), (2656, 96712056), (2688, 95560722), (2781, 92365056), (2884, 89066304), (2898, 88636032), (2916, 88088896), (2944, 87251094), (2988, 85966272), (3024, 84942864), (3296, 77933016), (3312, 77556528), (3402, 75504768), (3456, 74325006), (3486, 73685376), (3708, 69273792), (3726, 68939136), (3818, 67277952), (3864, 66477024), (3888, 66066672), (3984, 64474704), (4032, 63707148), (4326, 59377536), (4347, 59090688), (4416, 58167396), 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(207648, 1237032), (208656, 1231056), (213808, 1201392), (215136, 1193976), (217728, 1179762), (223104, 1151334), (227424, 1129464), (230823, 1112832), (233604, 1099584), (234738, 1094272), (237312, 1082403), (238464, 1077174), (239372, 1073088), (240534, 1067904), (242028, 1061312), (244352, 1051218), (250992, 1023408), (255852, 1003968), (265328, 968112), (266976, 962136), (268272, 957488), (273568, 938952), (274896, 934416), (276864, 927774), (278208, 923292), (282366, 909696), (286848, 895482), (298494, 860544), (300348, 855232), (303232, 847098), (307764, 834624), (309258, 830592), (311472, 824688), (312984, 820704), (320712, 800928), (322704, 795984), (326592, 786508), (334656, 767556), (341136, 752976), (350406, 733056), (355968, 721602), (357696, 718116), (359058, 715392), (360801, 711936), (366528, 700812), (370944, 692469), (376488, 682272), (383778, 669312), (393254, 653184), (397992, 645408), (400464, 641424), (410352, 625968), (412344, 622944), (415296, 618516), (417312, 615528), (423549, 606464), (427616, 600696), (430272, 596988), (435456, 589881), (446208, 575667), (447741, 573696), (454848, 564732), (461646, 556416), (463887, 553728), (467208, 549792), (469476, 547136), (476928, 538587), (478744, 536544), (481068, 533952), (484056, 530656), (488704, 525609), (501984, 511704)]