664353144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 2307379200

約数和(自身を除く): 1643026056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 73, 78, 84, 91, 104, 108, 117, 126, 146, 156, 168, 182, 189, 216, 219, 234, 252, 273, 292, 312, 351, 364, 378, 438, 463, 468, 504, 511, 546, 584, 657, 702, 728, 756, 819, 876, 926, 936, 949, 1022, 1092, 1314, 1389, 1404, 1512, 1533, 1638, 1752, 1852, 1898, 1971, 2044, 2184, 2457, 2628, 2778, 2808, 2847, 3066, 3241, 3276, 3704, 3796, 3942, 4088, 4167, 4599, 4914, 5256, 5556, 5694, 6019, 6132, 6482, 6552, 6643, 7592, 7884, 8334, 8541, 9198, 9723, 9828, 11112, 11388, 12038, 12264, 12501, 12964, 13286, 13797, 15768, 16668, 17082, 18057, 18396, 19446, 19656, 19929, 22776, 24076, 25002, 25623, 25928, 26572, 27594, 29169, 33336, 33799, 34164, 36114, 36792, 38892, 39858, 42133, 48152, 50004, 51246, 53144, 54171, 55188, 58338, 59787, 67598, 68328, 72228, 77784, 79716, 84266, 87507, 100008, 101397, 102492, 108342, 110376, 116676, 119574, 126399, 135196, 144456, 159432, 162513, 168532, 175014, 179361, 202794, 204984, 216684, 233352, 236593, 239148, 252798, 270392, 304191, 325026, 337064, 350028, 358722, 379197, 405588, 433368, 439387, 473186, 478296, 505596, 608382, 650052, 700056, 709779, 717444, 758394, 811176, 878774, 912573, 946372, 1011192, 1137591, 1216764, 1300104, 1318161, 1419558, 1434888, 1516788, 1757548, 1825146, 1892744, 2129337, 2275182, 2433528, 2636322, 2839116, 3033576, 3075709, 3515096, 3650292, 3954483, 4258674, 4550364, 5272644, 5678232, 6151418, 6388011, 7300584, 7908966, 8517348, 9100728, 9227127, 10545288, 11863449, 12302836, 12776022, 15817932, 17034696, 18454254, 23726898, 24605672, 25552044, 27681381, 31635864, 36908508, 47453796, 51104088, 55362762, 73817016, 83044143, 94907592, 110725524, 166088286, 221451048, 332176572, 664353144]

約数ペア:

[(1, 664353144), (2, 332176572), (3, 221451048), (4, 166088286), (6, 110725524), (7, 94907592), (8, 83044143), (9, 73817016), (12, 55362762), (13, 51104088), (14, 47453796), (18, 36908508), (21, 31635864), (24, 27681381), (26, 25552044), (27, 24605672), (28, 23726898), (36, 18454254), (39, 17034696), (42, 15817932), (52, 12776022), (54, 12302836), (56, 11863449), (63, 10545288), (72, 9227127), (73, 9100728), (78, 8517348), (84, 7908966), (91, 7300584), (104, 6388011), (108, 6151418), (117, 5678232), (126, 5272644), (146, 4550364), (156, 4258674), (168, 3954483), (182, 3650292), (189, 3515096), (216, 3075709), (219, 3033576), (234, 2839116), (252, 2636322), (273, 2433528), (292, 2275182), (312, 2129337), (351, 1892744), (364, 1825146), (378, 1757548), (438, 1516788), (463, 1434888), (468, 1419558), (504, 1318161), (511, 1300104), (546, 1216764), (584, 1137591), (657, 1011192), (702, 946372), (728, 912573), (756, 878774), (819, 811176), (876, 758394), (926, 717444), (936, 709779), (949, 700056), (1022, 650052), (1092, 608382), (1314, 505596), (1389, 478296), (1404, 473186), (1512, 439387), (1533, 433368), (1638, 405588), (1752, 379197), (1852, 358722), (1898, 350028), (1971, 337064), (2044, 325026), (2184, 304191), (2457, 270392), (2628, 252798), (2778, 239148), (2808, 236593), (2847, 233352), (3066, 216684), (3241, 204984), (3276, 202794), (3704, 179361), (3796, 175014), (3942, 168532), (4088, 162513), (4167, 159432), (4599, 144456), (4914, 135196), (5256, 126399), (5556, 119574), (5694, 116676), (6019, 110376), (6132, 108342), (6482, 102492), (6552, 101397), (6643, 100008), (7592, 87507), (7884, 84266), (8334, 79716), (8541, 77784), (9198, 72228), (9723, 68328), (9828, 67598), (11112, 59787), (11388, 58338), (12038, 55188), (12264, 54171), (12501, 53144), (12964, 51246), (13286, 50004), (13797, 48152), (15768, 42133), (16668, 39858), (17082, 38892), (18057, 36792), (18396, 36114), (19446, 34164), (19656, 33799), (19929, 33336), (22776, 29169), (24076, 27594), (25002, 26572), (25623, 25928)]