276414208

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 72

約数和(自身を含む): 639510368

約数和(自身を除く): 363096160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2113, 2336, 4088, 4226, 4672, 8176, 8452, 9344, 14791, 16352, 16904, 18688, 29582, 32704, 33808, 59164, 65408, 67616, 118328, 130816, 135232, 154249, 236656, 270464, 308498, 473312, 540928, 616996, 946624, 1079743, 1233992, 1893248, 2159486, 2467984, 3786496, 4318972, 4935968, 8637944, 9871936, 17275888, 19743872, 34551776, 39487744, 69103552, 138207104, 276414208]

約数ペア:

[(1, 276414208), (2, 138207104), (4, 69103552), (7, 39487744), (8, 34551776), (14, 19743872), (16, 17275888), (28, 9871936), (32, 8637944), (56, 4935968), (64, 4318972), (73, 3786496), (112, 2467984), (128, 2159486), (146, 1893248), (224, 1233992), (256, 1079743), (292, 946624), (448, 616996), (511, 540928), (584, 473312), (896, 308498), (1022, 270464), (1168, 236656), (1792, 154249), (2044, 135232), (2113, 130816), (2336, 118328), (4088, 67616), (4226, 65408), (4672, 59164), (8176, 33808), (8452, 32704), (9344, 29582), (14791, 18688), (16352, 16904)]