856821888

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 2785713840

約数和(自身を除く): 1928891952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 163, 169, 192, 208, 216, 234, 243, 288, 312, 324, 326, 338, 351, 384, 416, 432, 468, 486, 489, 507, 576, 624, 648, 652, 676, 702, 832, 864, 936, 972, 978, 1014, 1053, 1152, 1248, 1296, 1304, 1352, 1404, 1467, 1521, 1664, 1728, 1872, 1944, 1956, 2028, 2106, 2119, 2496, 2592, 2608, 2704, 2808, 2934, 3042, 3159, 3456, 3744, 3888, 3912, 4056, 4212, 4238, 4401, 4563, 4992, 5184, 5216, 5408, 5616, 5868, 6084, 6318, 6357, 7488, 7776, 7824, 8112, 8424, 8476, 8802, 9126, 10368, 10432, 10816, 11232, 11736, 12168, 12636, 12714, 13203, 13689, 14976, 15552, 15648, 16224, 16848, 16952, 17604, 18252, 19071, 20864, 21632, 22464, 23472, 24336, 25272, 25428, 26406, 27378, 27547, 31104, 31296, 32448, 33696, 33904, 35208, 36504, 38142, 39609, 41067, 44928, 46944, 48672, 50544, 50856, 52812, 54756, 55094, 57213, 62592, 64896, 67392, 67808, 70416, 73008, 76284, 79218, 82134, 82641, 93888, 97344, 101088, 101712, 105624, 109512, 110188, 114426, 134784, 135616, 140832, 146016, 152568, 158436, 164268, 165282, 171639, 187776, 194688, 202176, 203424, 211248, 219024, 220376, 228852, 247923, 271232, 281664, 292032, 305136, 316872, 328536, 330564, 343278, 404352, 406848, 422496, 438048, 440752, 457704, 495846, 514917, 563328, 584064, 610272, 633744, 657072, 661128, 686556, 743769, 813696, 844992, 876096, 881504, 915408, 991692, 1029834, 1220544, 1267488, 1314144, 1322256, 1373112, 1487538, 1689984, 1752192, 1763008, 1830816, 1983384, 2059668, 2231307, 2441088, 2534976, 2628288, 2644512, 2746224, 2975076, 3526016, 3661632, 3966768, 4119336, 4462614, 5069952, 5256576, 5289024, 5492448, 5950152, 6693921, 7323264, 7933536, 8238672, 8925228, 10578048, 10984896, 11900304, 13387842, 15867072, 16477344, 17850456, 21969792, 23800608, 26775684, 31734144, 32954688, 35700912, 47601216, 53551368, 65909376, 71401824, 95202432, 107102736, 142803648, 214205472, 285607296, 428410944, 856821888]

約数ペア:

[(1, 856821888), (2, 428410944), (3, 285607296), (4, 214205472), (6, 142803648), (8, 107102736), (9, 95202432), (12, 71401824), (13, 65909376), (16, 53551368), (18, 47601216), (24, 35700912), (26, 32954688), (27, 31734144), (32, 26775684), (36, 23800608), (39, 21969792), (48, 17850456), (52, 16477344), (54, 15867072), (64, 13387842), (72, 11900304), (78, 10984896), (81, 10578048), (96, 8925228), (104, 8238672), (108, 7933536), (117, 7323264), (128, 6693921), (144, 5950152), (156, 5492448), (162, 5289024), (163, 5256576), (169, 5069952), (192, 4462614), (208, 4119336), (216, 3966768), (234, 3661632), (243, 3526016), (288, 2975076), (312, 2746224), (324, 2644512), (326, 2628288), (338, 2534976), (351, 2441088), (384, 2231307), (416, 2059668), (432, 1983384), (468, 1830816), (486, 1763008), (489, 1752192), (507, 1689984), (576, 1487538), (624, 1373112), (648, 1322256), (652, 1314144), (676, 1267488), (702, 1220544), (832, 1029834), (864, 991692), (936, 915408), (972, 881504), (978, 876096), (1014, 844992), (1053, 813696), (1152, 743769), (1248, 686556), (1296, 661128), (1304, 657072), (1352, 633744), (1404, 610272), (1467, 584064), (1521, 563328), (1664, 514917), (1728, 495846), (1872, 457704), (1944, 440752), (1956, 438048), (2028, 422496), (2106, 406848), (2119, 404352), (2496, 343278), (2592, 330564), (2608, 328536), (2704, 316872), (2808, 305136), (2934, 292032), (3042, 281664), (3159, 271232), (3456, 247923), (3744, 228852), (3888, 220376), (3912, 219024), (4056, 211248), (4212, 203424), (4238, 202176), (4401, 194688), (4563, 187776), (4992, 171639), (5184, 165282), (5216, 164268), (5408, 158436), (5616, 152568), (5868, 146016), (6084, 140832), (6318, 135616), (6357, 134784), (7488, 114426), (7776, 110188), (7824, 109512), (8112, 105624), (8424, 101712), (8476, 101088), (8802, 97344), (9126, 93888), (10368, 82641), (10432, 82134), (10816, 79218), (11232, 76284), (11736, 73008), (12168, 70416), (12636, 67808), (12714, 67392), (13203, 64896), (13689, 62592), (14976, 57213), (15552, 55094), (15648, 54756), (16224, 52812), (16848, 50856), (16952, 50544), (17604, 48672), (18252, 46944), (19071, 44928), (20864, 41067), (21632, 39609), (22464, 38142), (23472, 36504), (24336, 35208), (25272, 33904), (25428, 33696), (26406, 32448), (27378, 31296), (27547, 31104)]