354485248

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 88

約数和(自身を含む): 788668160

約数和(自身を除く): 434182912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 859, 992, 1024, 1612, 1664, 1718, 1984, 3224, 3328, 3436, 3968, 6448, 6656, 6872, 7936, 11167, 12896, 13312, 13744, 15872, 22334, 25792, 26629, 27488, 31744, 44668, 51584, 53258, 54976, 89336, 103168, 106516, 109952, 178672, 206336, 213032, 219904, 346177, 357344, 412672, 426064, 439808, 692354, 714688, 852128, 879616, 1384708, 1429376, 1704256, 2769416, 2858752, 3408512, 5538832, 5717504, 6817024, 11077664, 11435008, 13634048, 22155328, 27268096, 44310656, 88621312, 177242624, 354485248]

約数ペア:

[(1, 354485248), (2, 177242624), (4, 88621312), (8, 44310656), (13, 27268096), (16, 22155328), (26, 13634048), (31, 11435008), (32, 11077664), (52, 6817024), (62, 5717504), (64, 5538832), (104, 3408512), (124, 2858752), (128, 2769416), (208, 1704256), (248, 1429376), (256, 1384708), (403, 879616), (416, 852128), (496, 714688), (512, 692354), (806, 439808), (832, 426064), (859, 412672), (992, 357344), (1024, 346177), (1612, 219904), (1664, 213032), (1718, 206336), (1984, 178672), (3224, 109952), (3328, 106516), (3436, 103168), (3968, 89336), (6448, 54976), (6656, 53258), (6872, 51584), (7936, 44668), (11167, 31744), (12896, 27488), (13312, 26629), (13744, 25792), (15872, 22334)]