1608211968

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 240

約数和(自身を含む): 4996086480

約数和(自身を除く): 3387874512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 121, 128, 132, 136, 176, 187, 192, 204, 242, 256, 264, 272, 352, 363, 374, 384, 408, 484, 509, 512, 528, 544, 561, 704, 726, 748, 768, 816, 968, 1018, 1056, 1088, 1122, 1408, 1452, 1496, 1527, 1536, 1632, 1936, 2036, 2057, 2112, 2176, 2244, 2816, 2904, 2992, 3054, 3264, 3872, 4072, 4114, 4224, 4352, 4488, 5599, 5632, 5808, 5984, 6108, 6171, 6528, 7744, 8144, 8228, 8448, 8653, 8704, 8976, 11198, 11616, 11968, 12216, 12342, 13056, 15488, 16288, 16456, 16797, 16896, 17306, 17952, 22396, 23232, 23936, 24432, 24684, 25959, 26112, 30976, 32576, 32912, 33594, 34612, 35904, 44792, 46464, 47872, 48864, 49368, 51918, 61589, 61952, 65152, 65824, 67188, 69224, 71808, 89584, 92928, 95183, 95744, 97728, 98736, 103836, 123178, 130304, 131648, 134376, 138448, 143616, 179168, 184767, 185856, 190366, 195456, 197472, 207672, 246356, 260608, 263296, 268752, 276896, 285549, 287232, 358336, 369534, 380732, 390912, 394944, 415344, 492712, 526592, 537504, 553792, 571098, 716672, 739068, 761464, 781824, 789888, 830688, 985424, 1047013, 1053184, 1075008, 1107584, 1142196, 1433344, 1478136, 1522928, 1579776, 1661376, 1970848, 2094026, 2150016, 2215168, 2284392, 2866688, 2956272, 3045856, 3141039, 3159552, 3322752, 3941696, 4188052, 4300032, 4430336, 4568784, 5912544, 6091712, 6282078, 6645504, 7883392, 8376104, 8600064, 9137568, 11825088, 12183424, 12564156, 13291008, 15766784, 16752208, 18275136, 23650176, 24366848, 25128312, 31533568, 33504416, 36550272, 47300352, 48733696, 50256624, 67008832, 73100544, 94600704, 100513248, 134017664, 146201088, 201026496, 268035328, 402052992, 536070656, 804105984, 1608211968]

約数ペア:

[(1, 1608211968), (2, 804105984), (3, 536070656), (4, 402052992), (6, 268035328), (8, 201026496), (11, 146201088), (12, 134017664), (16, 100513248), (17, 94600704), (22, 73100544), (24, 67008832), (32, 50256624), (33, 48733696), (34, 47300352), (44, 36550272), (48, 33504416), (51, 31533568), (64, 25128312), (66, 24366848), (68, 23650176), (88, 18275136), (96, 16752208), (102, 15766784), (121, 13291008), (128, 12564156), (132, 12183424), (136, 11825088), (176, 9137568), (187, 8600064), (192, 8376104), (204, 7883392), (242, 6645504), (256, 6282078), (264, 6091712), (272, 5912544), (352, 4568784), (363, 4430336), (374, 4300032), (384, 4188052), (408, 3941696), (484, 3322752), (509, 3159552), (512, 3141039), (528, 3045856), (544, 2956272), (561, 2866688), (704, 2284392), (726, 2215168), (748, 2150016), (768, 2094026), (816, 1970848), (968, 1661376), (1018, 1579776), (1056, 1522928), (1088, 1478136), (1122, 1433344), (1408, 1142196), (1452, 1107584), (1496, 1075008), (1527, 1053184), (1536, 1047013), (1632, 985424), (1936, 830688), (2036, 789888), (2057, 781824), (2112, 761464), (2176, 739068), (2244, 716672), (2816, 571098), (2904, 553792), (2992, 537504), (3054, 526592), (3264, 492712), (3872, 415344), (4072, 394944), (4114, 390912), (4224, 380732), (4352, 369534), (4488, 358336), (5599, 287232), (5632, 285549), (5808, 276896), (5984, 268752), (6108, 263296), (6171, 260608), (6528, 246356), (7744, 207672), (8144, 197472), (8228, 195456), (8448, 190366), (8653, 185856), (8704, 184767), (8976, 179168), (11198, 143616), (11616, 138448), (11968, 134376), (12216, 131648), (12342, 130304), (13056, 123178), (15488, 103836), (16288, 98736), (16456, 97728), (16797, 95744), (16896, 95183), (17306, 92928), (17952, 89584), (22396, 71808), (23232, 69224), (23936, 67188), (24432, 65824), (24684, 65152), (25959, 61952), (26112, 61589), (30976, 51918), (32576, 49368), (32912, 48864), (33594, 47872), (34612, 46464), (35904, 44792)]