1220778432

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 224

約数和(自身を含む): 3933748800

約数和(自身を除く): 2712970368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 87, 96, 102, 108, 116, 136, 144, 153, 174, 192, 204, 216, 232, 261, 272, 288, 306, 348, 408, 432, 459, 464, 493, 522, 544, 576, 612, 696, 783, 816, 864, 918, 928, 986, 1044, 1088, 1224, 1392, 1433, 1479, 1566, 1632, 1728, 1836, 1856, 1972, 2088, 2448, 2784, 2866, 2958, 3132, 3264, 3672, 3944, 4176, 4299, 4437, 4896, 5568, 5732, 5916, 6264, 7344, 7888, 8352, 8598, 8874, 9792, 11464, 11832, 12528, 12897, 13311, 14688, 15776, 16704, 17196, 17748, 22928, 23664, 24361, 25056, 25794, 26622, 29376, 31552, 34392, 35496, 38691, 41557, 45856, 47328, 48722, 50112, 51588, 53244, 68784, 70992, 73083, 77382, 83114, 91712, 94656, 97444, 103176, 106488, 124671, 137568, 141984, 146166, 154764, 166228, 194888, 206352, 212976, 219249, 249342, 275136, 283968, 292332, 309528, 332456, 374013, 389776, 412704, 425952, 438498, 498684, 584664, 619056, 657747, 664912, 706469, 748026, 779552, 825408, 851904, 876996, 997368, 1122039, 1169328, 1238112, 1315494, 1329824, 1412938, 1496052, 1559104, 1753992, 1994736, 2119407, 2244078, 2338656, 2476224, 2630988, 2659648, 2825876, 2992104, 3507984, 3989472, 4238814, 4488156, 4677312, 5261976, 5651752, 5984208, 6358221, 7015968, 7978944, 8477628, 8976312, 10523952, 11303504, 11968416, 12716442, 14031936, 16955256, 17952624, 19074663, 21047904, 22607008, 23936832, 25432884, 33910512, 35905248, 38149326, 42095808, 45214016, 50865768, 67821024, 71810496, 76298652, 101731536, 135642048, 152597304, 203463072, 305194608, 406926144, 610389216, 1220778432]

約数ペア:

[(1, 1220778432), (2, 610389216), (3, 406926144), (4, 305194608), (6, 203463072), (8, 152597304), (9, 135642048), (12, 101731536), (16, 76298652), (17, 71810496), (18, 67821024), (24, 50865768), (27, 45214016), (29, 42095808), (32, 38149326), (34, 35905248), (36, 33910512), (48, 25432884), (51, 23936832), (54, 22607008), (58, 21047904), (64, 19074663), (68, 17952624), (72, 16955256), (87, 14031936), (96, 12716442), (102, 11968416), (108, 11303504), (116, 10523952), (136, 8976312), (144, 8477628), (153, 7978944), (174, 7015968), (192, 6358221), (204, 5984208), (216, 5651752), (232, 5261976), (261, 4677312), (272, 4488156), (288, 4238814), (306, 3989472), (348, 3507984), (408, 2992104), (432, 2825876), (459, 2659648), (464, 2630988), (493, 2476224), (522, 2338656), (544, 2244078), (576, 2119407), (612, 1994736), (696, 1753992), (783, 1559104), (816, 1496052), (864, 1412938), (918, 1329824), (928, 1315494), (986, 1238112), (1044, 1169328), (1088, 1122039), (1224, 997368), (1392, 876996), (1433, 851904), (1479, 825408), (1566, 779552), (1632, 748026), (1728, 706469), (1836, 664912), (1856, 657747), (1972, 619056), (2088, 584664), (2448, 498684), (2784, 438498), (2866, 425952), (2958, 412704), (3132, 389776), (3264, 374013), (3672, 332456), (3944, 309528), (4176, 292332), (4299, 283968), (4437, 275136), (4896, 249342), (5568, 219249), (5732, 212976), (5916, 206352), (6264, 194888), (7344, 166228), (7888, 154764), (8352, 146166), (8598, 141984), (8874, 137568), (9792, 124671), (11464, 106488), (11832, 103176), (12528, 97444), (12897, 94656), (13311, 91712), (14688, 83114), (15776, 77382), (16704, 73083), (17196, 70992), (17748, 68784), (22928, 53244), (23664, 51588), (24361, 50112), (25056, 48722), (25794, 47328), (26622, 45856), (29376, 41557), (31552, 38691), (34392, 35496)]