2987663616

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2328

約数の個数: 252

約数和(自身を含む): 10223204992

約数和(自身を除く): 7235541376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2287, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 4574, 5103, 5184, 5376, 5832, 6048, 6804, 6861, 6912, 7776, 8064, 9072, 9148, 10206, 10368, 11664, 12096, 13608, 13722, 15552, 16009, 16128, 18144, 18296, 20412, 20583, 20736, 23328, 24192, 27216, 27444, 31104, 32018, 36288, 36592, 40824, 41166, 46656, 48027, 48384, 54432, 54888, 61749, 62208, 64036, 72576, 73184, 81648, 82332, 93312, 96054, 108864, 109776, 123498, 128072, 144081, 145152, 146368, 163296, 164664, 185247, 186624, 192108, 217728, 219552, 246996, 256144, 288162, 292736, 326592, 329328, 370494, 384216, 432243, 435456, 439104, 493992, 512288, 555741, 576324, 585472, 653184, 658656, 740988, 768432, 864486, 878208, 987984, 1024576, 1111482, 1152648, 1296729, 1306368, 1317312, 1481976, 1536864, 1667223, 1728972, 1756416, 1975968, 2049152, 2222964, 2305296, 2593458, 2634624, 2963952, 3073728, 3334446, 3457944, 3890187, 3951936, 4098304, 4445928, 4610592, 5186916, 5269248, 5927904, 6147456, 6668892, 6915888, 7780374, 7903872, 8891856, 9221184, 10373832, 11670561, 11855808, 12294912, 13337784, 13831776, 15560748, 15807744, 17783712, 18442368, 20747664, 23341122, 23711616, 26675568, 27663552, 31121496, 35567424, 36884736, 41495328, 46682244, 47423232, 53351136, 55327104, 62242992, 71134848, 82990656, 93364488, 106702272, 110654208, 124485984, 142269696, 165981312, 186728976, 213404544, 248971968, 331962624, 373457952, 426809088, 497943936, 746915904, 995887872, 1493831808, 2987663616]

約数ペア:

[(1, 2987663616), (2, 1493831808), (3, 995887872), (4, 746915904), (6, 497943936), (7, 426809088), (8, 373457952), (9, 331962624), (12, 248971968), (14, 213404544), (16, 186728976), (18, 165981312), (21, 142269696), (24, 124485984), (27, 110654208), (28, 106702272), (32, 93364488), (36, 82990656), (42, 71134848), (48, 62242992), (54, 55327104), (56, 53351136), (63, 47423232), (64, 46682244), (72, 41495328), (81, 36884736), (84, 35567424), (96, 31121496), (108, 27663552), (112, 26675568), (126, 23711616), (128, 23341122), (144, 20747664), (162, 18442368), (168, 17783712), (189, 15807744), (192, 15560748), (216, 13831776), (224, 13337784), (243, 12294912), (252, 11855808), (256, 11670561), (288, 10373832), (324, 9221184), (336, 8891856), (378, 7903872), (384, 7780374), (432, 6915888), (448, 6668892), (486, 6147456), (504, 5927904), (567, 5269248), (576, 5186916), (648, 4610592), (672, 4445928), (729, 4098304), (756, 3951936), (768, 3890187), (864, 3457944), (896, 3334446), (972, 3073728), (1008, 2963952), (1134, 2634624), (1152, 2593458), (1296, 2305296), (1344, 2222964), (1458, 2049152), (1512, 1975968), (1701, 1756416), (1728, 1728972), (1792, 1667223), (1944, 1536864), (2016, 1481976), (2268, 1317312), (2287, 1306368), (2304, 1296729), (2592, 1152648), (2688, 1111482), (2916, 1024576), (3024, 987984), (3402, 878208), (3456, 864486), (3888, 768432), (4032, 740988), (4536, 658656), (4574, 653184), (5103, 585472), (5184, 576324), (5376, 555741), (5832, 512288), (6048, 493992), (6804, 439104), (6861, 435456), (6912, 432243), (7776, 384216), (8064, 370494), (9072, 329328), (9148, 326592), (10206, 292736), (10368, 288162), (11664, 256144), (12096, 246996), (13608, 219552), (13722, 217728), (15552, 192108), (16009, 186624), (16128, 185247), (18144, 164664), (18296, 163296), (20412, 146368), (20583, 145152), (20736, 144081), (23328, 128072), (24192, 123498), (27216, 109776), (27444, 108864), (31104, 96054), (32018, 93312), (36288, 82332), (36592, 81648), (40824, 73184), (41166, 72576), (46656, 64036), (48027, 62208), (48384, 61749), (54432, 54888)]