329432884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 640120320

約数和(自身を除く): 310687436

約数列:

[1, 2, 4, 11, 22, 44, 107, 167, 214, 334, 419, 428, 668, 838, 1177, 1676, 1837, 2354, 3674, 4609, 4708, 7348, 9218, 17869, 18436, 35738, 44833, 69973, 71476, 89666, 139946, 179332, 196559, 279892, 393118, 493163, 769703, 786236, 986326, 1539406, 1972652, 3078812, 7487111, 14974222, 29948444, 82358221, 164716442, 329432884]

約数ペア:

[(1, 329432884), (2, 164716442), (4, 82358221), (11, 29948444), (22, 14974222), (44, 7487111), (107, 3078812), (167, 1972652), (214, 1539406), (334, 986326), (419, 786236), (428, 769703), (668, 493163), (838, 393118), (1177, 279892), (1676, 196559), (1837, 179332), (2354, 139946), (3674, 89666), (4609, 71476), (4708, 69973), (7348, 44833), (9218, 35738), (17869, 18436)]