538481664

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 264

約数和(自身を含む): 1885336128

約数和(自身を除く): 1346854464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 491, 504, 512, 544, 576, 612, 672, 714, 768, 816, 896, 952, 982, 1008, 1024, 1071, 1088, 1152, 1224, 1344, 1428, 1473, 1536, 1632, 1792, 1904, 1964, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 2946, 3072, 3264, 3437, 3584, 3808, 3928, 4032, 4284, 4352, 4419, 4608, 4896, 5376, 5712, 5892, 6528, 6874, 7168, 7616, 7856, 8064, 8347, 8568, 8704, 8838, 9216, 9792, 10311, 10752, 11424, 11784, 13056, 13748, 15232, 15712, 16128, 16694, 17136, 17408, 17676, 19584, 20622, 21504, 22848, 23568, 25041, 26112, 27496, 30464, 30933, 31424, 32256, 33388, 34272, 35352, 39168, 41244, 45696, 47136, 50082, 52224, 54992, 58429, 60928, 61866, 62848, 64512, 66776, 68544, 70704, 75123, 78336, 82488, 91392, 94272, 100164, 109984, 116858, 121856, 123732, 125696, 133552, 137088, 141408, 150246, 156672, 164976, 175287, 182784, 188544, 200328, 219968, 233716, 247464, 251392, 267104, 274176, 282816, 300492, 329952, 350574, 365568, 377088, 400656, 439936, 467432, 494928, 502784, 525861, 534208, 548352, 565632, 600984, 659904, 701148, 754176, 801312, 879872, 934864, 989856, 1051722, 1068416, 1096704, 1131264, 1201968, 1319808, 1402296, 1508352, 1602624, 1759744, 1869728, 1979712, 2103444, 2136832, 2262528, 2403936, 2639616, 2804592, 3205248, 3519488, 3739456, 3959424, 4206888, 4273664, 4525056, 4807872, 5279232, 5609184, 6410496, 7478912, 7918848, 8413776, 8547328, 9615744, 10558464, 11218368, 12820992, 14957824, 15837696, 16827552, 19231488, 22436736, 25641984, 29915648, 31675392, 33655104, 38462976, 44873472, 59831296, 67310208, 76925952, 89746944, 134620416, 179493888, 269240832, 538481664]

約数ペア:

[(1, 538481664), (2, 269240832), (3, 179493888), (4, 134620416), (6, 89746944), (7, 76925952), (8, 67310208), (9, 59831296), (12, 44873472), (14, 38462976), (16, 33655104), (17, 31675392), (18, 29915648), (21, 25641984), (24, 22436736), (28, 19231488), (32, 16827552), (34, 15837696), (36, 14957824), (42, 12820992), (48, 11218368), (51, 10558464), (56, 9615744), (63, 8547328), (64, 8413776), (68, 7918848), (72, 7478912), (84, 6410496), (96, 5609184), (102, 5279232), (112, 4807872), (119, 4525056), (126, 4273664), (128, 4206888), (136, 3959424), (144, 3739456), (153, 3519488), (168, 3205248), (192, 2804592), (204, 2639616), (224, 2403936), (238, 2262528), (252, 2136832), (256, 2103444), (272, 1979712), (288, 1869728), (306, 1759744), (336, 1602624), (357, 1508352), (384, 1402296), (408, 1319808), (448, 1201968), (476, 1131264), (491, 1096704), (504, 1068416), (512, 1051722), (544, 989856), (576, 934864), (612, 879872), (672, 801312), (714, 754176), (768, 701148), (816, 659904), (896, 600984), (952, 565632), (982, 548352), (1008, 534208), (1024, 525861), (1071, 502784), (1088, 494928), (1152, 467432), (1224, 439936), (1344, 400656), (1428, 377088), (1473, 365568), (1536, 350574), (1632, 329952), (1792, 300492), (1904, 282816), (1964, 274176), (2016, 267104), (2142, 251392), (2176, 247464), (2304, 233716), (2448, 219968), (2688, 200328), (2856, 188544), (2946, 182784), (3072, 175287), (3264, 164976), (3437, 156672), (3584, 150246), (3808, 141408), (3928, 137088), (4032, 133552), (4284, 125696), (4352, 123732), (4419, 121856), (4608, 116858), (4896, 109984), (5376, 100164), (5712, 94272), (5892, 91392), (6528, 82488), (6874, 78336), (7168, 75123), (7616, 70704), (7856, 68544), (8064, 66776), (8347, 64512), (8568, 62848), (8704, 61866), (8838, 60928), (9216, 58429), (9792, 54992), (10311, 52224), (10752, 50082), (11424, 47136), (11784, 45696), (13056, 41244), (13748, 39168), (15232, 35352), (15712, 34272), (16128, 33388), (16694, 32256), (17136, 31424), (17408, 30933), (17676, 30464), (19584, 27496), (20622, 26112), (21504, 25041), (22848, 23568)]