1317491568

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 240

約数和(自身を含む): 4185732096

約数和(自身を除く): 2868240528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 243, 248, 272, 279, 306, 324, 372, 408, 432, 459, 486, 496, 527, 558, 612, 643, 648, 744, 816, 837, 918, 972, 1054, 1116, 1224, 1286, 1296, 1377, 1488, 1581, 1674, 1836, 1929, 1944, 2108, 2232, 2448, 2511, 2572, 2754, 3162, 3348, 3672, 3858, 3888, 4131, 4216, 4464, 4743, 5022, 5144, 5508, 5787, 6324, 6696, 7344, 7533, 7716, 8262, 8432, 9486, 10044, 10288, 10931, 11016, 11574, 12648, 13392, 14229, 15066, 15432, 16524, 17361, 18972, 19933, 20088, 21862, 22032, 23148, 25296, 28458, 30132, 30864, 32793, 33048, 34722, 37944, 39866, 40176, 42687, 43724, 46296, 52083, 56916, 59799, 60264, 65586, 66096, 69444, 75888, 79732, 85374, 87448, 92592, 98379, 104166, 113832, 119598, 120528, 128061, 131172, 138888, 156249, 159464, 170748, 174896, 179397, 196758, 208332, 227664, 239196, 256122, 262344, 277776, 295137, 312498, 318928, 338861, 341496, 358794, 393516, 416664, 478392, 512244, 524688, 538191, 590274, 624996, 677722, 682992, 717588, 787032, 833328, 885411, 956784, 1016583, 1024488, 1076382, 1180548, 1249992, 1355444, 1435176, 1574064, 1614573, 1770822, 2033166, 2048976, 2152764, 2361096, 2499984, 2656233, 2710888, 2870352, 3049749, 3229146, 3541644, 4066332, 4305528, 4722192, 4843719, 5312466, 5421776, 6099498, 6458292, 7083288, 8132664, 8611056, 9149247, 9687438, 10624932, 12198996, 12916584, 14166576, 16265328, 18298494, 19374876, 21249864, 24397992, 25833168, 27447741, 36596988, 38749752, 42499728, 48795984, 54895482, 73193976, 77499504, 82343223, 109790964, 146387952, 164686446, 219581928, 329372892, 439163856, 658745784, 1317491568]

約数ペア:

[(1, 1317491568), (2, 658745784), (3, 439163856), (4, 329372892), (6, 219581928), (8, 164686446), (9, 146387952), (12, 109790964), (16, 82343223), (17, 77499504), (18, 73193976), (24, 54895482), (27, 48795984), (31, 42499728), (34, 38749752), (36, 36596988), (48, 27447741), (51, 25833168), (54, 24397992), (62, 21249864), (68, 19374876), (72, 18298494), (81, 16265328), (93, 14166576), (102, 12916584), (108, 12198996), (124, 10624932), (136, 9687438), (144, 9149247), (153, 8611056), (162, 8132664), (186, 7083288), (204, 6458292), (216, 6099498), (243, 5421776), (248, 5312466), (272, 4843719), (279, 4722192), (306, 4305528), (324, 4066332), (372, 3541644), (408, 3229146), (432, 3049749), (459, 2870352), (486, 2710888), (496, 2656233), (527, 2499984), (558, 2361096), (612, 2152764), (643, 2048976), (648, 2033166), (744, 1770822), (816, 1614573), (837, 1574064), (918, 1435176), (972, 1355444), (1054, 1249992), (1116, 1180548), (1224, 1076382), (1286, 1024488), (1296, 1016583), (1377, 956784), (1488, 885411), (1581, 833328), (1674, 787032), (1836, 717588), (1929, 682992), (1944, 677722), (2108, 624996), (2232, 590274), (2448, 538191), (2511, 524688), (2572, 512244), (2754, 478392), (3162, 416664), (3348, 393516), (3672, 358794), (3858, 341496), (3888, 338861), (4131, 318928), (4216, 312498), (4464, 295137), (4743, 277776), (5022, 262344), (5144, 256122), (5508, 239196), (5787, 227664), (6324, 208332), (6696, 196758), (7344, 179397), (7533, 174896), (7716, 170748), (8262, 159464), (8432, 156249), (9486, 138888), (10044, 131172), (10288, 128061), (10931, 120528), (11016, 119598), (11574, 113832), (12648, 104166), (13392, 98379), (14229, 92592), (15066, 87448), (15432, 85374), (16524, 79732), (17361, 75888), (18972, 69444), (19933, 66096), (20088, 65586), (21862, 60264), (22032, 59799), (23148, 56916), (25296, 52083), (28458, 46296), (30132, 43724), (30864, 42687), (32793, 40176), (33048, 39866), (34722, 37944)]