308278656

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{12743}}^1$

素因数の和:12773

約数の個数: 128

約数和(自身を含む): 1039910400

約数和(自身を除く): 731631744

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 12743, 24192, 25486, 38229, 50972, 76458, 89201, 101944, 114687, 152916, 178402, 203888, 229374, 267603, 305832, 344061, 356804, 407776, 458748, 535206, 611664, 688122, 713608, 802809, 815552, 917496, 1070412, 1223328, 1376244, 1427216, 1605618, 1631104, 1834992, 2140824, 2408427, 2446656, 2752488, 2854432, 3211236, 3669984, 4281648, 4816854, 4893312, 5504976, 5708864, 6422472, 7339968, 8563296, 9633708, 11009952, 11417728, 12844944, 14679936, 17126592, 19267416, 22019904, 25689888, 34253184, 38534832, 44039808, 51379776, 77069664, 102759552, 154139328, 308278656]

約数ペア:

[(1, 308278656), (2, 154139328), (3, 102759552), (4, 77069664), (6, 51379776), (7, 44039808), (8, 38534832), (9, 34253184), (12, 25689888), (14, 22019904), (16, 19267416), (18, 17126592), (21, 14679936), (24, 12844944), (27, 11417728), (28, 11009952), (32, 9633708), (36, 8563296), (42, 7339968), (48, 6422472), (54, 5708864), (56, 5504976), (63, 4893312), (64, 4816854), (72, 4281648), (84, 3669984), (96, 3211236), (108, 2854432), (112, 2752488), (126, 2446656), (128, 2408427), (144, 2140824), (168, 1834992), (189, 1631104), (192, 1605618), (216, 1427216), (224, 1376244), (252, 1223328), (288, 1070412), (336, 917496), (378, 815552), (384, 802809), (432, 713608), (448, 688122), (504, 611664), (576, 535206), (672, 458748), (756, 407776), (864, 356804), (896, 344061), (1008, 305832), (1152, 267603), (1344, 229374), (1512, 203888), (1728, 178402), (2016, 152916), (2688, 114687), (3024, 101944), (3456, 89201), (4032, 76458), (6048, 50972), (8064, 38229), (12096, 25486), (12743, 24192)]