1661705136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:940

約数の個数: 240

約数和(自身を含む): 5764589376

約数和(自身を除く): 4102884240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 173, 182, 208, 234, 252, 273, 312, 336, 346, 364, 468, 504, 519, 546, 624, 692, 728, 733, 819, 936, 1008, 1038, 1092, 1211, 1384, 1456, 1466, 1557, 1638, 1872, 2076, 2184, 2199, 2249, 2422, 2768, 2932, 3114, 3276, 3633, 4152, 4368, 4398, 4498, 4844, 5131, 5864, 6228, 6552, 6597, 6747, 7266, 8304, 8796, 8996, 9529, 9688, 10262, 10899, 11728, 12456, 13104, 13194, 13494, 14532, 15393, 15743, 17592, 17992, 19058, 19376, 20241, 20524, 21798, 24912, 26388, 26988, 28587, 29064, 30786, 31486, 35184, 35984, 38116, 40482, 41048, 43596, 46179, 47229, 52776, 53976, 57174, 58128, 61572, 62972, 66703, 76232, 80964, 82096, 85761, 87192, 92358, 94458, 105552, 107952, 114348, 123144, 125944, 126809, 133406, 141687, 152464, 161928, 171522, 174384, 184716, 188916, 200109, 228696, 246288, 251888, 253618, 266812, 283374, 323856, 343044, 369432, 377832, 380427, 400218, 457392, 507236, 533624, 566748, 600327, 686088, 738864, 755664, 760854, 800436, 887663, 1014472, 1067248, 1133496, 1141281, 1200654, 1372176, 1521708, 1600872, 1648517, 1775326, 2028944, 2266992, 2282562, 2401308, 2662989, 3043416, 3201744, 3297034, 3550652, 4565124, 4802616, 4945551, 5325978, 6086832, 6594068, 7101304, 7988967, 9130248, 9605232, 9891102, 10651956, 11539619, 13188136, 14202608, 14836653, 15977934, 18260496, 19782204, 21303912, 23079238, 26376272, 29673306, 31955868, 34618857, 39564408, 42607824, 46158476, 59346612, 63911736, 69237714, 79128816, 92316952, 103856571, 118693224, 127823472, 138475428, 184633904, 207713142, 237386448, 276950856, 415426284, 553901712, 830852568, 1661705136]

約数ペア:

[(1, 1661705136), (2, 830852568), (3, 553901712), (4, 415426284), (6, 276950856), (7, 237386448), (8, 207713142), (9, 184633904), (12, 138475428), (13, 127823472), (14, 118693224), (16, 103856571), (18, 92316952), (21, 79128816), (24, 69237714), (26, 63911736), (28, 59346612), (36, 46158476), (39, 42607824), (42, 39564408), (48, 34618857), (52, 31955868), (56, 29673306), (63, 26376272), (72, 23079238), (78, 21303912), (84, 19782204), (91, 18260496), (104, 15977934), (112, 14836653), (117, 14202608), (126, 13188136), (144, 11539619), (156, 10651956), (168, 9891102), (173, 9605232), (182, 9130248), (208, 7988967), (234, 7101304), (252, 6594068), (273, 6086832), (312, 5325978), (336, 4945551), (346, 4802616), (364, 4565124), (468, 3550652), (504, 3297034), (519, 3201744), (546, 3043416), (624, 2662989), (692, 2401308), (728, 2282562), (733, 2266992), (819, 2028944), (936, 1775326), (1008, 1648517), (1038, 1600872), (1092, 1521708), (1211, 1372176), (1384, 1200654), (1456, 1141281), (1466, 1133496), (1557, 1067248), (1638, 1014472), (1872, 887663), (2076, 800436), (2184, 760854), (2199, 755664), (2249, 738864), (2422, 686088), (2768, 600327), (2932, 566748), (3114, 533624), (3276, 507236), (3633, 457392), (4152, 400218), (4368, 380427), (4398, 377832), (4498, 369432), (4844, 343044), (5131, 323856), (5864, 283374), (6228, 266812), (6552, 253618), (6597, 251888), (6747, 246288), (7266, 228696), (8304, 200109), (8796, 188916), (8996, 184716), (9529, 174384), (9688, 171522), (10262, 161928), (10899, 152464), (11728, 141687), (12456, 133406), (13104, 126809), (13194, 125944), (13494, 123144), (14532, 114348), (15393, 107952), (15743, 105552), (17592, 94458), (17992, 92358), (19058, 87192), (19376, 85761), (20241, 82096), (20524, 80964), (21798, 76232), (24912, 66703), (26388, 62972), (26988, 61572), (28587, 58128), (29064, 57174), (30786, 53976), (31486, 52776), (35184, 47229), (35984, 46179), (38116, 43596), (40482, 41048)]