381833088

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 1279488000

約数和(自身を除く): 897654912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 223, 224, 273, 294, 312, 336, 343, 364, 384, 392, 416, 446, 448, 546, 588, 624, 637, 669, 672, 686, 728, 784, 832, 892, 896, 1029, 1092, 1176, 1248, 1274, 1338, 1344, 1372, 1456, 1561, 1568, 1664, 1784, 1911, 2058, 2184, 2352, 2496, 2548, 2676, 2688, 2744, 2899, 2912, 3122, 3136, 3568, 3822, 4116, 4368, 4459, 4683, 4704, 4992, 5096, 5352, 5488, 5798, 5824, 6244, 6272, 7136, 7644, 8232, 8697, 8736, 8918, 9366, 9408, 10192, 10704, 10927, 10976, 11596, 11648, 12488, 13377, 14272, 15288, 16464, 17394, 17472, 17836, 18732, 18816, 20293, 20384, 21408, 21854, 21952, 23192, 24976, 26754, 28544, 30576, 32781, 32928, 34788, 34944, 35672, 37464, 40586, 40768, 42816, 43708, 43904, 46384, 49952, 53508, 60879, 61152, 65562, 65856, 69576, 71344, 74928, 76489, 81172, 81536, 85632, 87416, 92768, 99904, 107016, 121758, 122304, 131124, 131712, 139152, 142051, 142688, 149856, 152978, 162344, 174832, 185536, 199808, 214032, 229467, 243516, 244608, 262248, 278304, 284102, 285376, 299712, 305956, 324688, 349664, 371072, 426153, 428064, 458934, 487032, 524496, 556608, 568204, 570752, 599424, 611912, 649376, 699328, 852306, 856128, 917868, 974064, 994357, 1048992, 1113216, 1136408, 1223824, 1298752, 1398656, 1704612, 1712256, 1835736, 1948128, 1988714, 2097984, 2272816, 2447648, 2597504, 2983071, 3409224, 3671472, 3896256, 3977428, 4195968, 4545632, 4895296, 5966142, 6818448, 7342944, 7792512, 7954856, 9091264, 9790592, 11932284, 13636896, 14685888, 15909712, 18182528, 23864568, 27273792, 29371776, 31819424, 47729136, 54547584, 63638848, 95458272, 127277696, 190916544, 381833088]

約数ペア:

[(1, 381833088), (2, 190916544), (3, 127277696), (4, 95458272), (6, 63638848), (7, 54547584), (8, 47729136), (12, 31819424), (13, 29371776), (14, 27273792), (16, 23864568), (21, 18182528), (24, 15909712), (26, 14685888), (28, 13636896), (32, 11932284), (39, 9790592), (42, 9091264), (48, 7954856), (49, 7792512), (52, 7342944), (56, 6818448), (64, 5966142), (78, 4895296), (84, 4545632), (91, 4195968), (96, 3977428), (98, 3896256), (104, 3671472), (112, 3409224), (128, 2983071), (147, 2597504), (156, 2447648), (168, 2272816), (182, 2097984), (192, 1988714), (196, 1948128), (208, 1835736), (223, 1712256), (224, 1704612), (273, 1398656), (294, 1298752), (312, 1223824), (336, 1136408), (343, 1113216), (364, 1048992), (384, 994357), (392, 974064), (416, 917868), (446, 856128), (448, 852306), (546, 699328), (588, 649376), (624, 611912), (637, 599424), (669, 570752), (672, 568204), (686, 556608), (728, 524496), (784, 487032), (832, 458934), (892, 428064), (896, 426153), (1029, 371072), (1092, 349664), (1176, 324688), (1248, 305956), (1274, 299712), (1338, 285376), (1344, 284102), (1372, 278304), (1456, 262248), (1561, 244608), (1568, 243516), (1664, 229467), (1784, 214032), (1911, 199808), (2058, 185536), (2184, 174832), (2352, 162344), (2496, 152978), (2548, 149856), (2676, 142688), (2688, 142051), (2744, 139152), (2899, 131712), (2912, 131124), (3122, 122304), (3136, 121758), (3568, 107016), (3822, 99904), (4116, 92768), (4368, 87416), (4459, 85632), (4683, 81536), (4704, 81172), (4992, 76489), (5096, 74928), (5352, 71344), (5488, 69576), (5798, 65856), (5824, 65562), (6244, 61152), (6272, 60879), (7136, 53508), (7644, 49952), (8232, 46384), (8697, 43904), (8736, 43708), (8918, 42816), (9366, 40768), (9408, 40586), (10192, 37464), (10704, 35672), (10927, 34944), (10976, 34788), (11596, 32928), (11648, 32781), (12488, 30576), (13377, 28544), (14272, 26754), (15288, 24976), (16464, 23192), (17394, 21952), (17472, 21854), (17836, 21408), (18732, 20384), (18816, 20293)]