1855363328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 4624803456

約数和(自身を除く): 2769440128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 256, 292, 364, 416, 448, 511, 584, 728, 832, 896, 949, 1022, 1091, 1168, 1456, 1664, 1792, 1898, 2044, 2182, 2336, 2912, 3328, 3796, 4088, 4364, 4672, 5824, 6643, 7592, 7637, 8176, 8728, 9344, 11648, 13286, 14183, 15184, 15274, 16352, 17456, 18688, 23296, 26572, 28366, 30368, 30548, 32704, 34912, 53144, 56732, 60736, 61096, 65408, 69824, 79643, 99281, 106288, 113464, 121472, 122192, 130816, 139648, 159286, 198562, 212576, 226928, 242944, 244384, 279296, 318572, 397124, 425152, 453856, 488768, 557501, 637144, 794248, 850304, 907712, 977536, 1035359, 1115002, 1274288, 1588496, 1700608, 1815424, 1955072, 2070718, 2230004, 2548576, 3176992, 3630848, 4141436, 4460008, 5097152, 6353984, 7247513, 8282872, 8920016, 10194304, 12707968, 14495026, 16565744, 17840032, 20388608, 25415936, 28990052, 33131488, 35680064, 57980104, 66262976, 71360128, 115960208, 132525952, 142720256, 231920416, 265051904, 463840832, 927681664, 1855363328]

約数ペア:

[(1, 1855363328), (2, 927681664), (4, 463840832), (7, 265051904), (8, 231920416), (13, 142720256), (14, 132525952), (16, 115960208), (26, 71360128), (28, 66262976), (32, 57980104), (52, 35680064), (56, 33131488), (64, 28990052), (73, 25415936), (91, 20388608), (104, 17840032), (112, 16565744), (128, 14495026), (146, 12707968), (182, 10194304), (208, 8920016), (224, 8282872), (256, 7247513), (292, 6353984), (364, 5097152), (416, 4460008), (448, 4141436), (511, 3630848), (584, 3176992), (728, 2548576), (832, 2230004), (896, 2070718), (949, 1955072), (1022, 1815424), (1091, 1700608), (1168, 1588496), (1456, 1274288), (1664, 1115002), (1792, 1035359), (1898, 977536), (2044, 907712), (2182, 850304), (2336, 794248), (2912, 637144), (3328, 557501), (3796, 488768), (4088, 453856), (4364, 425152), (4672, 397124), (5824, 318572), (6643, 279296), (7592, 244384), (7637, 242944), (8176, 226928), (8728, 212576), (9344, 198562), (11648, 159286), (13286, 139648), (14183, 130816), (15184, 122192), (15274, 121472), (16352, 113464), (17456, 106288), (18688, 99281), (23296, 79643), (26572, 69824), (28366, 65408), (30368, 61096), (30548, 60736), (32704, 56732), (34912, 53144)]