423497472

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1206777600

約数和(自身を除く): 783280128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 163, 192, 199, 204, 256, 272, 326, 384, 398, 408, 489, 544, 597, 652, 768, 796, 816, 978, 1088, 1194, 1304, 1592, 1632, 1956, 2176, 2388, 2608, 2771, 3184, 3264, 3383, 3912, 4352, 4776, 5216, 5542, 6368, 6528, 6766, 7824, 8313, 9552, 10149, 10432, 11084, 12736, 13056, 13532, 15648, 16626, 19104, 20298, 20864, 22168, 25472, 27064, 31296, 32437, 33252, 38208, 40596, 41728, 44336, 50944, 54128, 62592, 64874, 66504, 76416, 81192, 88672, 97311, 108256, 125184, 129748, 133008, 152832, 162384, 177344, 194622, 216512, 259496, 266016, 324768, 354688, 389244, 433024, 518992, 532032, 551429, 649536, 709376, 778488, 866048, 1037984, 1064064, 1102858, 1299072, 1556976, 1654287, 2075968, 2128128, 2205716, 2598144, 3113952, 3308574, 4151936, 4411432, 6227904, 6617148, 8303872, 8822864, 12455808, 13234296, 17645728, 24911616, 26468592, 35291456, 52937184, 70582912, 105874368, 141165824, 211748736, 423497472]

約数ペア:

[(1, 423497472), (2, 211748736), (3, 141165824), (4, 105874368), (6, 70582912), (8, 52937184), (12, 35291456), (16, 26468592), (17, 24911616), (24, 17645728), (32, 13234296), (34, 12455808), (48, 8822864), (51, 8303872), (64, 6617148), (68, 6227904), (96, 4411432), (102, 4151936), (128, 3308574), (136, 3113952), (163, 2598144), (192, 2205716), (199, 2128128), (204, 2075968), (256, 1654287), (272, 1556976), (326, 1299072), (384, 1102858), (398, 1064064), (408, 1037984), (489, 866048), (544, 778488), (597, 709376), (652, 649536), (768, 551429), (796, 532032), (816, 518992), (978, 433024), (1088, 389244), (1194, 354688), (1304, 324768), (1592, 266016), (1632, 259496), (1956, 216512), (2176, 194622), (2388, 177344), (2608, 162384), (2771, 152832), (3184, 133008), (3264, 129748), (3383, 125184), (3912, 108256), (4352, 97311), (4776, 88672), (5216, 81192), (5542, 76416), (6368, 66504), (6528, 64874), (6766, 62592), (7824, 54128), (8313, 50944), (9552, 44336), (10149, 41728), (10432, 40596), (11084, 38208), (12736, 33252), (13056, 32437), (13532, 31296), (15648, 27064), (16626, 25472), (19104, 22168), (20298, 20864)]