329913248

素因数分解:

$2^5\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1993}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 743682240

約数和(自身を除く): 413768992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 739, 1478, 1993, 2956, 3986, 5173, 5912, 7972, 10346, 11824, 13951, 15944, 20692, 23648, 27902, 31888, 41384, 55804, 63776, 82768, 111608, 165536, 223216, 446432, 1472827, 2945654, 5891308, 10309789, 11782616, 20619578, 23565232, 41239156, 47130464, 82478312, 164956624, 329913248]

約数ペア:

[(1, 329913248), (2, 164956624), (4, 82478312), (7, 47130464), (8, 41239156), (14, 23565232), (16, 20619578), (28, 11782616), (32, 10309789), (56, 5891308), (112, 2945654), (224, 1472827), (739, 446432), (1478, 223216), (1993, 165536), (2956, 111608), (3986, 82768), (5173, 63776), (5912, 55804), (7972, 41384), (10346, 31888), (11824, 27902), (13951, 23648), (15944, 20692)]