248971968

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2321

約数の個数: 168

約数和(自身を含む): 846157312

約数和(自身を除く): 597185344

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, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2287, 2592, 3024, 3402, 3888, 4032, 4536, 4574, 5184, 6048, 6804, 6861, 7776, 9072, 9148, 12096, 13608, 13722, 15552, 16009, 18144, 18296, 20583, 27216, 27444, 32018, 36288, 36592, 41166, 48027, 54432, 54888, 61749, 64036, 73184, 82332, 96054, 108864, 109776, 123498, 128072, 144081, 146368, 164664, 185247, 192108, 219552, 246996, 256144, 288162, 329328, 370494, 384216, 432243, 439104, 493992, 512288, 555741, 576324, 658656, 740988, 768432, 864486, 987984, 1024576, 1111482, 1152648, 1296729, 1317312, 1481976, 1536864, 1728972, 1975968, 2222964, 2305296, 2593458, 2963952, 3073728, 3457944, 3890187, 3951936, 4445928, 4610592, 5186916, 5927904, 6915888, 7780374, 8891856, 9221184, 10373832, 11855808, 13831776, 15560748, 17783712, 20747664, 27663552, 31121496, 35567424, 41495328, 62242992, 82990656, 124485984, 248971968]

約数ペア:

[(1, 248971968), (2, 124485984), (3, 82990656), (4, 62242992), (6, 41495328), (7, 35567424), (8, 31121496), (9, 27663552), (12, 20747664), (14, 17783712), (16, 15560748), (18, 13831776), (21, 11855808), (24, 10373832), (27, 9221184), (28, 8891856), (32, 7780374), (36, 6915888), (42, 5927904), (48, 5186916), (54, 4610592), (56, 4445928), (63, 3951936), (64, 3890187), (72, 3457944), (81, 3073728), (84, 2963952), (96, 2593458), (108, 2305296), (112, 2222964), (126, 1975968), (144, 1728972), (162, 1536864), (168, 1481976), (189, 1317312), (192, 1296729), (216, 1152648), (224, 1111482), (243, 1024576), (252, 987984), (288, 864486), (324, 768432), (336, 740988), (378, 658656), (432, 576324), (448, 555741), (486, 512288), (504, 493992), (567, 439104), (576, 432243), (648, 384216), (672, 370494), (756, 329328), (864, 288162), (972, 256144), (1008, 246996), (1134, 219552), (1296, 192108), (1344, 185247), (1512, 164664), (1701, 146368), (1728, 144081), (1944, 128072), (2016, 123498), (2268, 109776), (2287, 108864), (2592, 96054), (3024, 82332), (3402, 73184), (3888, 64036), (4032, 61749), (4536, 54888), (4574, 54432), (5184, 48027), (6048, 41166), (6804, 36592), (6861, 36288), (7776, 32018), (9072, 27444), (9148, 27216), (12096, 20583), (13608, 18296), (13722, 18144), (15552, 16009)]