28454575968

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 864

約数和(自身を含む): 108193669920

約数和(自身を除く): 79739093952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 41, 42, 48, 49, 52, 54, 56, 63, 72, 78, 82, 84, 91, 96, 97, 98, 104, 108, 112, 117, 123, 126, 144, 147, 156, 164, 168, 169, 182, 189, 194, 196, 208, 216, 224, 234, 246, 252, 273, 287, 288, 291, 294, 312, 328, 336, 338, 351, 364, 369, 378, 388, 392, 416, 432, 441, 468, 492, 504, 507, 533, 546, 574, 582, 588, 624, 637, 656, 672, 676, 679, 702, 728, 738, 756, 776, 784, 819, 861, 864, 873, 882, 936, 984, 1008, 1014, 1066, 1092, 1107, 1148, 1164, 1176, 1183, 1248, 1261, 1274, 1312, 1323, 1352, 1358, 1404, 1456, 1476, 1512, 1521, 1552, 1568, 1599, 1638, 1722, 1746, 1764, 1872, 1911, 1968, 2009, 2016, 2028, 2037, 2132, 2184, 2214, 2296, 2328, 2352, 2366, 2457, 2522, 2548, 2583, 2619, 2646, 2704, 2716, 2808, 2912, 2952, 3024, 3042, 3104, 3198, 3276, 3444, 3492, 3528, 3549, 3731, 3744, 3783, 3822, 3936, 3977, 4018, 4056, 4074, 4264, 4368, 4428, 4563, 4592, 4656, 4704, 4732, 4753, 4797, 4914, 5044, 5096, 5166, 5238, 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49179, 49686, 51168, 51701, 52234, 52962, 54243, 55432, 55678, 56784, 57036, 57564, 59696, 60528, 61152, 61789, 61992, 62361, 63632, 63882, 64288, 65184, 65572, 66248, 67158, 68094, 68796, 70616, 71586, 72324, 73008, 73332, 74529, 76048, 76752, 78351, 78624, 79443, 82656, 83148, 83517, 83808, 85176, 85554, 89544, 90792, 91728, 95448, 96432, 97006, 97776, 98358, 99372, 100737, 103402, 104468, 105924, 107379, 108486, 110864, 111356, 113568, 114072, 114751, 115128, 119392, 121056, 123578, 123984, 124722, 127264, 127764, 128331, 131144, 132496, 134316, 136188, 137592, 141232, 143172, 144648, 145509, 146016, 146664, 147537, 149058, 152096, 153504, 155103, 156702, 158886, 166296, 167034, 170352, 171108, 179088, 181584, 183456, 185367, 187083, 190896, 192864, 194012, 194873, 195552, 196716, 198744, 201474, 206804, 208936, 211848, 214758, 216972, 221728, 222712, 223587, 228144, 229502, 230256, 235053, 238329, 247156, 247968, 249444, 250551, 255528, 256662, 262288, 264992, 268632, 272376, 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1482936, 1496664, 1503306, 1552096, 1558984, 1573728, 1606514, 1611792, 1654432, 1668303, 1718064, 1735776, 1746108, 1753857, 1770444, 1788696, 1836016, 1861236, 1880424, 1906632, 1977248, 1995552, 2004408, 2016339, 2037126, 2053296, 2065518, 2171442, 2224404, 2328144, 2338476, 2360592, 2384928, 2409771, 2481648, 2507232, 2533349, 2542176, 2619162, 2672544, 2688452, 2716168, 2754024, 2791854, 2820636, 2895256, 2965872, 2993328, 3006612, 3055689, 3098277, 3117968, 3213028, 3223584, 3257163, 3336606, 3436128, 3492216, 3507714, 3540888, 3577392, 3672032, 3722472, 3760848, 3813264, 4008816, 4032678, 4074252, 4106592, 4131036, 4342884, 4448808, 4656288, 4676952, 4704791, 4721184, 4819542, 4963296, 5066698, 5238324, 5261571, 5376904, 5432336, 5508048, 5583708, 5641272, 5790512, 5931744, 5986656, 6013224, 6049017, 6111378, 6196554, 6235936, 6426056, 6514326, 6673212, 6984432, 7015428, 7081776, 7154784, 7229313, 7444944, 7521696, 7600047, 7626528, 8017632, 8065356, 8148504, 8262072, 8685768, 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約数ペア:

[(1, 28454575968), (2, 14227287984), (3, 9484858656), (4, 7113643992), (6, 4742429328), (7, 4064939424), (8, 3556821996), (9, 3161619552), (12, 2371214664), (13, 2188813536), (14, 2032469712), (16, 1778410998), (18, 1580809776), (21, 1354979808), (24, 1185607332), (26, 1094406768), (27, 1053873184), (28, 1016234856), (32, 889205499), (36, 790404888), (39, 729604512), (41, 694014048), (42, 677489904), (48, 592803666), (49, 580705632), (52, 547203384), (54, 526936592), (56, 508117428), (63, 451659936), (72, 395202444), (78, 364802256), (82, 347007024), (84, 338744952), (91, 312687648), (96, 296401833), (97, 293346144), (98, 290352816), (104, 273601692), (108, 263468296), (112, 254058714), (117, 243201504), (123, 231338016), (126, 225829968), (144, 197601222), (147, 193568544), (156, 182401128), (164, 173503512), (168, 169372476), (169, 168370272), (182, 156343824), (189, 150553312), (194, 146673072), (196, 145176408), (208, 136800846), (216, 131734148), (224, 127029357), (234, 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