248687424

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 764941320

約数和(自身を除く): 516253896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 136, 144, 153, 192, 204, 218, 233, 272, 288, 306, 327, 408, 436, 466, 544, 576, 612, 654, 699, 816, 872, 932, 981, 1088, 1224, 1308, 1398, 1632, 1744, 1853, 1864, 1962, 2097, 2448, 2616, 2796, 3264, 3488, 3706, 3728, 3924, 3961, 4194, 4896, 5232, 5559, 5592, 6976, 7412, 7456, 7848, 7922, 8388, 9792, 10464, 11118, 11184, 11883, 14824, 14912, 15696, 15844, 16677, 16776, 20928, 22236, 22368, 23766, 25397, 29648, 31392, 31688, 33354, 33552, 35649, 44472, 44736, 47532, 50794, 59296, 62784, 63376, 66708, 67104, 71298, 76191, 88944, 95064, 101588, 118592, 126752, 133416, 134208, 142596, 152382, 177888, 190128, 203176, 228573, 253504, 266832, 285192, 304764, 355776, 380256, 406352, 431749, 457146, 533664, 570384, 609528, 760512, 812704, 863498, 914292, 1067328, 1140768, 1219056, 1295247, 1625408, 1726996, 1828584, 2281536, 2438112, 2590494, 3453992, 3657168, 3885741, 4876224, 5180988, 6907984, 7314336, 7771482, 10361976, 13815968, 14628672, 15542964, 20723952, 27631936, 31085928, 41447904, 62171856, 82895808, 124343712, 248687424]

約数ペア:

[(1, 248687424), (2, 124343712), (3, 82895808), (4, 62171856), (6, 41447904), (8, 31085928), (9, 27631936), (12, 20723952), (16, 15542964), (17, 14628672), (18, 13815968), (24, 10361976), (32, 7771482), (34, 7314336), (36, 6907984), (48, 5180988), (51, 4876224), (64, 3885741), (68, 3657168), (72, 3453992), (96, 2590494), (102, 2438112), (109, 2281536), (136, 1828584), (144, 1726996), (153, 1625408), (192, 1295247), (204, 1219056), (218, 1140768), (233, 1067328), (272, 914292), (288, 863498), (306, 812704), (327, 760512), (408, 609528), (436, 570384), (466, 533664), (544, 457146), (576, 431749), (612, 406352), (654, 380256), (699, 355776), (816, 304764), (872, 285192), (932, 266832), (981, 253504), (1088, 228573), (1224, 203176), (1308, 190128), (1398, 177888), (1632, 152382), (1744, 142596), (1853, 134208), (1864, 133416), (1962, 126752), (2097, 118592), (2448, 101588), (2616, 95064), (2796, 88944), (3264, 76191), (3488, 71298), (3706, 67104), (3728, 66708), (3924, 63376), (3961, 62784), (4194, 59296), (4896, 50794), (5232, 47532), (5559, 44736), (5592, 44472), (6976, 35649), (7412, 33552), (7456, 33354), (7848, 31688), (7922, 31392), (8388, 29648), (9792, 25397), (10464, 23766), (11118, 22368), (11184, 22236), (11883, 20928), (14824, 16776), (14912, 16677), (15696, 15844)]