684977328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 2356563456

約数和(自身を除く): 1671586128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 71, 72, 84, 102, 112, 119, 126, 136, 142, 144, 153, 168, 204, 213, 238, 252, 272, 284, 306, 336, 357, 408, 426, 476, 497, 504, 563, 568, 612, 639, 714, 816, 852, 952, 994, 1008, 1071, 1126, 1136, 1207, 1224, 1278, 1428, 1491, 1689, 1704, 1904, 1988, 2142, 2252, 2414, 2448, 2556, 2856, 2982, 3378, 3408, 3621, 3941, 3976, 4284, 4473, 4504, 4828, 5067, 5112, 5712, 5964, 6756, 7242, 7882, 7952, 8449, 8568, 8946, 9008, 9571, 9656, 10134, 10224, 10863, 11823, 11928, 13512, 14484, 15764, 16898, 17136, 17892, 19142, 19312, 20268, 21726, 23646, 23856, 25347, 27024, 28713, 28968, 31528, 33796, 35469, 35784, 38284, 39973, 40536, 43452, 47292, 50694, 57426, 57936, 63056, 66997, 67592, 70938, 71568, 76041, 76568, 79946, 81072, 86139, 86904, 94584, 101388, 114852, 119919, 133994, 135184, 141876, 152082, 153136, 159892, 172278, 173808, 189168, 200991, 202776, 229704, 239838, 267988, 279811, 283752, 304164, 319784, 344556, 359757, 401982, 405552, 459408, 479676, 535976, 559622, 567504, 602973, 608328, 639568, 679541, 689112, 719514, 803964, 839433, 959352, 1071952, 1119244, 1205946, 1216656, 1359082, 1378224, 1439028, 1607928, 1678866, 1918704, 2038623, 2238488, 2411892, 2518299, 2718164, 2878056, 3215856, 3357732, 4077246, 4476976, 4756787, 4823784, 5036598, 5436328, 5756112, 6115869, 6715464, 8154492, 9513574, 9647568, 10073196, 10872656, 12231738, 13430928, 14270361, 16308984, 19027148, 20146392, 24463476, 28540722, 32617968, 38054296, 40292784, 42811083, 48926952, 57081444, 76108592, 85622166, 97853904, 114162888, 171244332, 228325776, 342488664, 684977328]

約数ペア:

[(1, 684977328), (2, 342488664), (3, 228325776), (4, 171244332), (6, 114162888), (7, 97853904), (8, 85622166), (9, 76108592), (12, 57081444), (14, 48926952), (16, 42811083), (17, 40292784), (18, 38054296), (21, 32617968), (24, 28540722), (28, 24463476), (34, 20146392), (36, 19027148), (42, 16308984), (48, 14270361), (51, 13430928), (56, 12231738), (63, 10872656), (68, 10073196), (71, 9647568), (72, 9513574), (84, 8154492), (102, 6715464), (112, 6115869), (119, 5756112), (126, 5436328), (136, 5036598), (142, 4823784), (144, 4756787), (153, 4476976), (168, 4077246), (204, 3357732), (213, 3215856), (238, 2878056), (252, 2718164), (272, 2518299), (284, 2411892), (306, 2238488), (336, 2038623), (357, 1918704), (408, 1678866), (426, 1607928), (476, 1439028), (497, 1378224), (504, 1359082), (563, 1216656), (568, 1205946), (612, 1119244), (639, 1071952), (714, 959352), (816, 839433), (852, 803964), (952, 719514), (994, 689112), (1008, 679541), (1071, 639568), (1126, 608328), (1136, 602973), (1207, 567504), (1224, 559622), (1278, 535976), (1428, 479676), (1491, 459408), (1689, 405552), (1704, 401982), (1904, 359757), (1988, 344556), (2142, 319784), (2252, 304164), (2414, 283752), (2448, 279811), (2556, 267988), (2856, 239838), (2982, 229704), (3378, 202776), (3408, 200991), (3621, 189168), (3941, 173808), (3976, 172278), (4284, 159892), (4473, 153136), (4504, 152082), (4828, 141876), (5067, 135184), (5112, 133994), (5712, 119919), (5964, 114852), (6756, 101388), (7242, 94584), (7882, 86904), (7952, 86139), (8449, 81072), (8568, 79946), (8946, 76568), (9008, 76041), (9571, 71568), (9656, 70938), (10134, 67592), (10224, 66997), (10863, 63056), (11823, 57936), (11928, 57426), (13512, 50694), (14484, 47292), (15764, 43452), (16898, 40536), (17136, 39973), (17892, 38284), (19142, 35784), (19312, 35469), (20268, 33796), (21726, 31528), (23646, 28968), (23856, 28713), (25347, 27024)]