561551616

素因数分解:

$2^8\times 3^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 1810166400

約数和(自身を除く): 1248614784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 64, 68, 72, 81, 96, 102, 108, 118, 128, 136, 144, 153, 162, 177, 192, 204, 216, 236, 243, 256, 272, 288, 306, 324, 354, 384, 408, 432, 459, 472, 486, 531, 544, 576, 612, 648, 708, 729, 768, 816, 864, 918, 944, 972, 1003, 1062, 1088, 1152, 1224, 1296, 1377, 1416, 1458, 1593, 1632, 1728, 1836, 1888, 1944, 2006, 2124, 2176, 2187, 2304, 2448, 2592, 2754, 2832, 2916, 3009, 3186, 3264, 3456, 3672, 3776, 3888, 4012, 4131, 4248, 4352, 4374, 4779, 4896, 5184, 5508, 5664, 5832, 6018, 6372, 6528, 6912, 7344, 7552, 7776, 8024, 8262, 8496, 8748, 9027, 9558, 9792, 10368, 11016, 11328, 11664, 12036, 12393, 12744, 13056, 14337, 14688, 15104, 15552, 16048, 16524, 16992, 17496, 18054, 19116, 19584, 20736, 22032, 22656, 23328, 24072, 24786, 25488, 27081, 28674, 29376, 31104, 32096, 33048, 33984, 34992, 36108, 37179, 38232, 39168, 43011, 44064, 45312, 46656, 48144, 49572, 50976, 54162, 57348, 58752, 62208, 64192, 66096, 67968, 69984, 72216, 74358, 76464, 81243, 86022, 88128, 93312, 96288, 99144, 101952, 108324, 114696, 117504, 128384, 129033, 132192, 135936, 139968, 144432, 148716, 152928, 162486, 172044, 176256, 186624, 192576, 198288, 203904, 216648, 229392, 243729, 256768, 258066, 264384, 279936, 288864, 297432, 305856, 324972, 344088, 352512, 385152, 396576, 407808, 433296, 458784, 487458, 516132, 528768, 559872, 577728, 594864, 611712, 649944, 688176, 731187, 770304, 793152, 866592, 917568, 974916, 1032264, 1057536, 1155456, 1189728, 1223424, 1299888, 1376352, 1462374, 1586304, 1733184, 1835136, 1949832, 2064528, 2193561, 2310912, 2379456, 2599776, 2752704, 2924748, 3172608, 3466368, 3670272, 3899664, 4129056, 4387122, 4758912, 5199552, 5505408, 5849496, 6932736, 7799328, 8258112, 8774244, 9517824, 10399104, 11010816, 11698992, 15598656, 16516224, 17548488, 20798208, 23397984, 31197312, 33032448, 35096976, 46795968, 62394624, 70193952, 93591936, 140387904, 187183872, 280775808, 561551616]

約数ペア:

[(1, 561551616), (2, 280775808), (3, 187183872), (4, 140387904), (6, 93591936), (8, 70193952), (9, 62394624), (12, 46795968), (16, 35096976), (17, 33032448), (18, 31197312), (24, 23397984), (27, 20798208), (32, 17548488), (34, 16516224), (36, 15598656), (48, 11698992), (51, 11010816), (54, 10399104), (59, 9517824), (64, 8774244), (68, 8258112), (72, 7799328), (81, 6932736), (96, 5849496), (102, 5505408), (108, 5199552), (118, 4758912), (128, 4387122), (136, 4129056), (144, 3899664), (153, 3670272), (162, 3466368), (177, 3172608), (192, 2924748), (204, 2752704), (216, 2599776), (236, 2379456), (243, 2310912), (256, 2193561), (272, 2064528), (288, 1949832), (306, 1835136), (324, 1733184), (354, 1586304), (384, 1462374), (408, 1376352), (432, 1299888), (459, 1223424), (472, 1189728), (486, 1155456), (531, 1057536), (544, 1032264), (576, 974916), (612, 917568), (648, 866592), (708, 793152), (729, 770304), (768, 731187), (816, 688176), (864, 649944), (918, 611712), (944, 594864), (972, 577728), (1003, 559872), (1062, 528768), (1088, 516132), (1152, 487458), (1224, 458784), (1296, 433296), (1377, 407808), (1416, 396576), (1458, 385152), (1593, 352512), (1632, 344088), (1728, 324972), (1836, 305856), (1888, 297432), (1944, 288864), (2006, 279936), (2124, 264384), (2176, 258066), (2187, 256768), (2304, 243729), (2448, 229392), (2592, 216648), (2754, 203904), (2832, 198288), (2916, 192576), (3009, 186624), (3186, 176256), (3264, 172044), (3456, 162486), (3672, 152928), (3776, 148716), (3888, 144432), (4012, 139968), (4131, 135936), (4248, 132192), (4352, 129033), (4374, 128384), (4779, 117504), (4896, 114696), (5184, 108324), (5508, 101952), (5664, 99144), (5832, 96288), (6018, 93312), (6372, 88128), (6528, 86022), (6912, 81243), (7344, 76464), (7552, 74358), (7776, 72216), (8024, 69984), (8262, 67968), (8496, 66096), (8748, 64192), (9027, 62208), (9558, 58752), (9792, 57348), (10368, 54162), (11016, 50976), (11328, 49572), (11664, 48144), (12036, 46656), (12393, 45312), (12744, 44064), (13056, 43011), (14337, 39168), (14688, 38232), (15104, 37179), (15552, 36108), (16048, 34992), (16524, 33984), (16992, 33048), (17496, 32096), (18054, 31104), (19116, 29376), (19584, 28674), (20736, 27081), (22032, 25488), (22656, 24786), (23328, 24072)]