313723488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 909223056

約数和(自身を除く): 595499568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 169, 183, 208, 244, 312, 317, 338, 366, 416, 488, 507, 624, 634, 676, 732, 793, 951, 976, 1014, 1248, 1268, 1352, 1464, 1586, 1902, 1952, 2028, 2379, 2536, 2704, 2928, 3172, 3804, 4056, 4121, 4758, 5072, 5408, 5856, 6344, 7608, 8112, 8242, 9516, 10144, 10309, 12363, 12688, 15216, 16224, 16484, 19032, 19337, 20618, 24726, 25376, 30432, 30927, 32968, 38064, 38674, 41236, 49452, 53573, 58011, 61854, 65936, 76128, 77348, 82472, 98904, 107146, 116022, 123708, 131872, 154696, 160719, 164944, 197808, 214292, 232044, 247416, 251381, 309392, 321438, 329888, 395616, 428584, 464088, 494832, 502762, 618784, 642876, 754143, 857168, 928176, 989664, 1005524, 1285752, 1508286, 1714336, 1856352, 2011048, 2571504, 3016572, 3267953, 4022096, 5143008, 6033144, 6535906, 8044192, 9803859, 12066288, 13071812, 19607718, 24132576, 26143624, 39215436, 52287248, 78430872, 104574496, 156861744, 313723488]

約数ペア:

[(1, 313723488), (2, 156861744), (3, 104574496), (4, 78430872), (6, 52287248), (8, 39215436), (12, 26143624), (13, 24132576), (16, 19607718), (24, 13071812), (26, 12066288), (32, 9803859), (39, 8044192), (48, 6535906), (52, 6033144), (61, 5143008), (78, 4022096), (96, 3267953), (104, 3016572), (122, 2571504), (156, 2011048), (169, 1856352), (183, 1714336), (208, 1508286), (244, 1285752), (312, 1005524), (317, 989664), (338, 928176), (366, 857168), (416, 754143), (488, 642876), (507, 618784), (624, 502762), (634, 494832), (676, 464088), (732, 428584), (793, 395616), (951, 329888), (976, 321438), (1014, 309392), (1248, 251381), (1268, 247416), (1352, 232044), (1464, 214292), (1586, 197808), (1902, 164944), (1952, 160719), (2028, 154696), (2379, 131872), (2536, 123708), (2704, 116022), (2928, 107146), (3172, 98904), (3804, 82472), (4056, 77348), (4121, 76128), (4758, 65936), (5072, 61854), (5408, 58011), (5856, 53573), (6344, 49452), (7608, 41236), (8112, 38674), (8242, 38064), (9516, 32968), (10144, 30927), (10309, 30432), (12363, 25376), (12688, 24726), (15216, 20618), (16224, 19337), (16484, 19032)]