219327232

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 467994240

約数和(自身を除く): 248667008

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 899, 928, 953, 992, 1798, 1856, 1906, 1984, 3596, 3712, 3812, 3968, 7192, 7424, 7624, 7936, 14384, 15248, 27637, 28768, 29543, 30496, 55274, 57536, 59086, 60992, 110548, 115072, 118172, 121984, 221096, 230144, 236344, 243968, 442192, 472688, 856747, 884384, 945376, 1713494, 1768768, 1890752, 3426988, 3537536, 3781504, 6853976, 7075072, 7563008, 13707952, 27415904, 54831808, 109663616, 219327232]

約数ペア:

[(1, 219327232), (2, 109663616), (4, 54831808), (8, 27415904), (16, 13707952), (29, 7563008), (31, 7075072), (32, 6853976), (58, 3781504), (62, 3537536), (64, 3426988), (116, 1890752), (124, 1768768), (128, 1713494), (232, 945376), (248, 884384), (256, 856747), (464, 472688), (496, 442192), (899, 243968), (928, 236344), (953, 230144), (992, 221096), (1798, 121984), (1856, 118172), (1906, 115072), (1984, 110548), (3596, 60992), (3712, 59086), (3812, 57536), (3968, 55274), (7192, 30496), (7424, 29543), (7624, 28768), (7936, 27637), (14384, 15248)]