21707397096

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:139

約数の個数: 768

約数和(自身を含む): 77629440000

約数和(自身を除く): 55922042904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 37, 38, 42, 44, 49, 56, 57, 62, 66, 74, 76, 77, 84, 88, 93, 98, 111, 114, 121, 124, 132, 133, 147, 148, 152, 154, 168, 186, 196, 209, 217, 222, 228, 231, 242, 248, 259, 264, 266, 294, 296, 308, 341, 343, 363, 372, 392, 399, 407, 418, 434, 444, 456, 462, 484, 518, 532, 539, 588, 589, 616, 627, 651, 682, 686, 703, 726, 744, 777, 798, 814, 836, 847, 868, 888, 924, 931, 968, 1023, 1029, 1036, 1064, 1078, 1147, 1176, 1178, 1221, 1254, 1302, 1364, 1372, 1406, 1452, 1463, 1519, 1554, 1596, 1617, 1628, 1672, 1694, 1736, 1767, 1813, 1848, 1862, 2046, 2058, 2072, 2109, 2156, 2294, 2299, 2356, 2387, 2442, 2508, 2541, 2604, 2728, 2744, 2793, 2812, 2849, 2904, 2926, 3038, 3108, 3192, 3234, 3256, 3388, 3441, 3534, 3626, 3724, 3751, 3773, 4092, 4116, 4123, 4218, 4312, 4389, 4477, 4557, 4588, 4598, 4712, 4774, 4884, 4921, 5016, 5082, 5208, 5439, 5586, 5624, 5698, 5852, 5929, 6076, 6216, 6468, 6479, 6517, 6776, 6882, 6897, 7068, 7161, 7252, 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457653, 467852, 478632, 479446, 482258, 498036, 498883, 510378, 523032, 529914, 544236, 551397, 555148, 558404, 570152, 573496, 595441, 606081, 610204, 618233, 630168, 634942, 649572, 658119, 674436, 675906, 680504, 692664, 701778, 706552, 719169, 723387, 735196, 752136, 757834, 786842, 788557, 808108, 826728, 832722, 837606, 855228, 860244, 877492, 901208, 915306, 935704, 952413, 958892, 964516, 971509, 996072, 997766, 1020756, 1059828, 1067857, 1088472, 1102794, 1110296, 1116808, 1136751, 1180263, 1190882, 1212162, 1220408, 1236466, 1269884, 1286593, 1299144, 1316238, 1348872, 1351812, 1403556, 1438338, 1446774, 1470392, 1496649, 1515668, 1535611, 1573684, 1577114, 1616216, 1665444, 1675212, 1678061, 1710456, 1720488, 1754984, 1786323, 1830612, 1854699, 1904826, 1917784, 1929032, 1943018, 1995532, 2041512, 2119656, 2135714, 2205588, 2222297, 2273502, 2360526, 2365671, 2381764, 2424324, 2472932, 2539768, 2573186, 2632476, 2636953, 2652419, 2703624, 2807112, 2876676, 2893548, 2914527, 2993298, 3031336, 3071222, 3147368, 3154228, 3203571, 3330888, 3350424, 3356122, 3492181, 3572646, 3661224, 3709398, 3809652, 3859779, 3886036, 3991064, 4168087, 4271428, 4327631, 4411176, 4444594, 4547004, 4606833, 4721052, 4731342, 4763528, 4848648, 4945864, 5034183, 5146372, 5264952, 5273906, 5304838, 5753352, 5787096, 5829054, 5986596, 6142444, 6308456, 6407142, 6666891, 6712244, 6800563, 6984362, 7145292, 7418796, 7474999, 7619304, 7719558, 7772072, 7910859, 7957257, 8336174, 8542856, 8655262, 8889188, 9094008, 9213666, 9442104, 9462684, 10068366, 10292744, 10476543, 10547812, 10609676, 11658108, 11746427, 11973192, 12284888, 12504261, 12814284, 12982893, 13333782, 13424488, 13601126, 13968724, 14290584, 14837592, 14949998, 15439116, 15821718, 15914514, 16672348, 17310524, 17778376, 18427332, 18458671, 18925368, 20136732, 20401689, 20953086, 21095624, 21219352, 22424997, 23316216, 23492854, 24445267, 25008522, 25628568, 25965786, 26667564, 27202252, 27937448, 29176609, 29899996, 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約数ペア:

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