817400064

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 2563993600

約数和(自身を除く): 1746593536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 128, 139, 152, 156, 186, 192, 208, 228, 247, 248, 256, 278, 304, 312, 372, 384, 403, 416, 417, 456, 494, 496, 556, 589, 608, 624, 741, 744, 768, 806, 832, 834, 912, 988, 992, 1112, 1178, 1209, 1216, 1248, 1482, 1488, 1612, 1664, 1668, 1767, 1807, 1824, 1976, 1984, 2224, 2356, 2418, 2432, 2496, 2641, 2964, 2976, 3224, 3328, 3336, 3534, 3614, 3648, 3952, 3968, 4309, 4448, 4712, 4836, 4864, 4992, 5282, 5421, 5928, 5952, 6448, 6672, 7068, 7228, 7296, 7657, 7904, 7923, 7936, 8618, 8896, 9424, 9672, 9984, 10564, 10842, 11856, 11904, 12896, 12927, 13344, 14136, 14456, 14592, 15314, 15808, 15846, 17236, 17792, 18848, 19344, 21128, 21684, 22971, 23712, 23808, 25792, 25854, 26688, 28272, 28912, 30628, 31616, 31692, 34333, 34472, 35584, 37696, 38688, 42256, 43368, 45942, 47424, 51584, 51708, 53376, 56017, 56544, 57824, 61256, 63232, 63384, 68666, 68944, 75392, 77376, 81871, 84512, 86736, 91884, 94848, 102999, 103168, 103416, 106752, 112034, 113088, 115648, 122512, 126768, 137332, 137888, 150784, 154752, 163742, 168051, 169024, 173472, 183768, 189696, 205998, 206832, 224068, 226176, 231296, 245024, 245613, 253536, 274664, 275776, 309504, 327484, 336102, 338048, 346944, 367536, 411996, 413664, 448136, 452352, 462592, 490048, 491226, 507072, 549328, 551552, 654968, 672204, 676096, 693888, 735072, 823992, 827328, 896272, 980096, 982452, 1014144, 1064323, 1098656, 1103104, 1309936, 1344408, 1387776, 1470144, 1647984, 1654656, 1792544, 1960192, 1964904, 2028288, 2128646, 2197312, 2619872, 2688816, 2940288, 3192969, 3295968, 3309312, 3585088, 3929808, 4257292, 4394624, 5239744, 5377632, 5880576, 6385938, 6591936, 7170176, 7859616, 8514584, 8789248, 10479488, 10755264, 12771876, 13183872, 14340352, 15719232, 17029168, 20958976, 21510528, 25543752, 26367744, 31438464, 34058336, 43021056, 51087504, 62876928, 68116672, 102175008, 136233344, 204350016, 272466688, 408700032, 817400064]

約数ペア:

[(1, 817400064), (2, 408700032), (3, 272466688), (4, 204350016), (6, 136233344), (8, 102175008), (12, 68116672), (13, 62876928), (16, 51087504), (19, 43021056), (24, 34058336), (26, 31438464), (31, 26367744), (32, 25543752), (38, 21510528), (39, 20958976), (48, 17029168), (52, 15719232), (57, 14340352), (62, 13183872), (64, 12771876), (76, 10755264), (78, 10479488), (93, 8789248), (96, 8514584), (104, 7859616), (114, 7170176), (124, 6591936), (128, 6385938), (139, 5880576), (152, 5377632), (156, 5239744), (186, 4394624), (192, 4257292), (208, 3929808), (228, 3585088), (247, 3309312), (248, 3295968), (256, 3192969), (278, 2940288), (304, 2688816), (312, 2619872), (372, 2197312), (384, 2128646), (403, 2028288), (416, 1964904), (417, 1960192), (456, 1792544), (494, 1654656), (496, 1647984), (556, 1470144), (589, 1387776), (608, 1344408), (624, 1309936), (741, 1103104), (744, 1098656), (768, 1064323), (806, 1014144), (832, 982452), (834, 980096), (912, 896272), (988, 827328), (992, 823992), (1112, 735072), (1178, 693888), (1209, 676096), (1216, 672204), (1248, 654968), (1482, 551552), (1488, 549328), (1612, 507072), (1664, 491226), (1668, 490048), (1767, 462592), (1807, 452352), (1824, 448136), (1976, 413664), (1984, 411996), (2224, 367536), (2356, 346944), (2418, 338048), (2432, 336102), (2496, 327484), (2641, 309504), (2964, 275776), (2976, 274664), (3224, 253536), (3328, 245613), (3336, 245024), (3534, 231296), (3614, 226176), (3648, 224068), (3952, 206832), (3968, 205998), (4309, 189696), (4448, 183768), (4712, 173472), (4836, 169024), (4864, 168051), (4992, 163742), (5282, 154752), (5421, 150784), (5928, 137888), (5952, 137332), (6448, 126768), (6672, 122512), (7068, 115648), (7228, 113088), (7296, 112034), (7657, 106752), (7904, 103416), (7923, 103168), (7936, 102999), (8618, 94848), (8896, 91884), (9424, 86736), (9672, 84512), (9984, 81871), (10564, 77376), (10842, 75392), (11856, 68944), (11904, 68666), (12896, 63384), (12927, 63232), (13344, 61256), (14136, 57824), (14456, 56544), (14592, 56017), (15314, 53376), (15808, 51708), (15846, 51584), (17236, 47424), (17792, 45942), (18848, 43368), (19344, 42256), (21128, 38688), (21684, 37696), (22971, 35584), (23712, 34472), (23808, 34333), (25792, 31692), (25854, 31616), (26688, 30628), (28272, 28912)]