2445991552

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 5329981440

約数和(自身を除く): 2883989888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 127, 128, 136, 167, 212, 254, 272, 334, 424, 508, 544, 668, 848, 901, 1016, 1088, 1336, 1696, 1802, 2032, 2159, 2176, 2672, 2839, 3392, 3604, 4064, 4318, 5344, 5678, 6731, 6784, 7208, 8128, 8636, 8851, 10688, 11356, 13462, 14416, 16256, 17272, 17702, 21209, 21376, 22712, 26924, 28832, 34544, 35404, 42418, 45424, 53848, 57664, 69088, 70808, 84836, 90848, 107696, 114427, 115328, 138176, 141616, 150467, 169672, 181696, 215392, 228854, 276352, 283232, 300934, 339344, 360553, 363392, 430784, 457708, 566464, 601868, 678688, 721106, 861568, 915416, 1124077, 1132928, 1203736, 1357376, 1442212, 1830832, 2248154, 2407472, 2714752, 2884424, 3661664, 4496308, 4814944, 5768848, 7323328, 8992616, 9629888, 11537696, 14646656, 17985232, 19109309, 19259776, 23075392, 35970464, 38218618, 46150784, 71940928, 76437236, 143881856, 152874472, 305748944, 611497888, 1222995776, 2445991552]

約数ペア:

[(1, 2445991552), (2, 1222995776), (4, 611497888), (8, 305748944), (16, 152874472), (17, 143881856), (32, 76437236), (34, 71940928), (53, 46150784), (64, 38218618), (68, 35970464), (106, 23075392), (127, 19259776), (128, 19109309), (136, 17985232), (167, 14646656), (212, 11537696), (254, 9629888), (272, 8992616), (334, 7323328), (424, 5768848), (508, 4814944), (544, 4496308), (668, 3661664), (848, 2884424), (901, 2714752), (1016, 2407472), (1088, 2248154), (1336, 1830832), (1696, 1442212), (1802, 1357376), (2032, 1203736), (2159, 1132928), (2176, 1124077), (2672, 915416), (2839, 861568), (3392, 721106), (3604, 678688), (4064, 601868), (4318, 566464), (5344, 457708), (5678, 430784), (6731, 363392), (6784, 360553), (7208, 339344), (8128, 300934), (8636, 283232), (8851, 276352), (10688, 228854), (11356, 215392), (13462, 181696), (14416, 169672), (16256, 150467), (17272, 141616), (17702, 138176), (21209, 115328), (21376, 114427), (22712, 107696), (26924, 90848), (28832, 84836), (34544, 70808), (35404, 69088), (42418, 57664), (45424, 53848)]