1768735488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 216

約数和(自身を含む): 5394058768

約数和(自身を除く): 3625323280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 289, 312, 384, 408, 416, 442, 544, 578, 613, 624, 663, 768, 816, 832, 867, 884, 1088, 1156, 1226, 1248, 1326, 1632, 1664, 1734, 1768, 1839, 2176, 2312, 2452, 2496, 2652, 3264, 3328, 3468, 3536, 3678, 3757, 4352, 4624, 4904, 4992, 5304, 6528, 6936, 7072, 7356, 7514, 7969, 9248, 9808, 9984, 10421, 10608, 11271, 13056, 13872, 14144, 14712, 15028, 15938, 18496, 19616, 20842, 21216, 22542, 23907, 27744, 28288, 29424, 30056, 31263, 31876, 36992, 39232, 41684, 42432, 45084, 47814, 55488, 56576, 58848, 60112, 62526, 63752, 73984, 78464, 83368, 84864, 90168, 95628, 110976, 117696, 120224, 125052, 127504, 135473, 156928, 166736, 169728, 177157, 180336, 191256, 221952, 235392, 240448, 250104, 255008, 270946, 333472, 354314, 360672, 382512, 406419, 470784, 480896, 500208, 510016, 531471, 541892, 666944, 708628, 721344, 765024, 812838, 961792, 1000416, 1020032, 1062942, 1083784, 1333888, 1417256, 1442688, 1530048, 1625676, 2000832, 2040064, 2125884, 2167568, 2303041, 2667776, 2834512, 2885376, 3060096, 3251352, 4001664, 4251768, 4335136, 4606082, 5669024, 6120192, 6502704, 6909123, 8003328, 8503536, 8670272, 9212164, 11338048, 13005408, 13818246, 17007072, 17340544, 18424328, 22676096, 26010816, 27636492, 34014144, 34681088, 36848656, 45352192, 52021632, 55272984, 68028288, 73697312, 104043264, 110545968, 136056576, 147394624, 221091936, 294789248, 442183872, 589578496, 884367744, 1768735488]

約数ペア:

[(1, 1768735488), (2, 884367744), (3, 589578496), (4, 442183872), (6, 294789248), (8, 221091936), (12, 147394624), (13, 136056576), (16, 110545968), (17, 104043264), (24, 73697312), (26, 68028288), (32, 55272984), (34, 52021632), (39, 45352192), (48, 36848656), (51, 34681088), (52, 34014144), (64, 27636492), (68, 26010816), (78, 22676096), (96, 18424328), (102, 17340544), (104, 17007072), (128, 13818246), (136, 13005408), (156, 11338048), (192, 9212164), (204, 8670272), (208, 8503536), (221, 8003328), (256, 6909123), (272, 6502704), (289, 6120192), (312, 5669024), (384, 4606082), (408, 4335136), (416, 4251768), (442, 4001664), (544, 3251352), (578, 3060096), (613, 2885376), (624, 2834512), (663, 2667776), (768, 2303041), (816, 2167568), (832, 2125884), (867, 2040064), (884, 2000832), (1088, 1625676), (1156, 1530048), (1226, 1442688), (1248, 1417256), (1326, 1333888), (1632, 1083784), (1664, 1062942), (1734, 1020032), (1768, 1000416), (1839, 961792), (2176, 812838), (2312, 765024), (2452, 721344), (2496, 708628), (2652, 666944), (3264, 541892), (3328, 531471), (3468, 510016), (3536, 500208), (3678, 480896), (3757, 470784), (4352, 406419), (4624, 382512), (4904, 360672), (4992, 354314), (5304, 333472), (6528, 270946), (6936, 255008), (7072, 250104), (7356, 240448), (7514, 235392), (7969, 221952), (9248, 191256), (9808, 180336), (9984, 177157), (10421, 169728), (10608, 166736), (11271, 156928), (13056, 135473), (13872, 127504), (14144, 125052), (14712, 120224), (15028, 117696), (15938, 110976), (18496, 95628), (19616, 90168), (20842, 84864), (21216, 83368), (22542, 78464), (23907, 73984), (27744, 63752), (28288, 62526), (29424, 60112), (30056, 58848), (31263, 56576), (31876, 55488), (36992, 47814), (39232, 45084), (41684, 42432)]