340665752

素因数分解:

$2^3\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{4091}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 730667520

約数和(自身を除く): 390001768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1487, 2974, 4091, 5948, 8182, 10409, 11896, 16364, 20818, 28637, 32728, 41636, 57274, 83272, 114548, 229096, 6083317, 12166634, 24333268, 42583219, 48666536, 85166438, 170332876, 340665752]

約数ペア:

[(1, 340665752), (2, 170332876), (4, 85166438), (7, 48666536), (8, 42583219), (14, 24333268), (28, 12166634), (56, 6083317), (1487, 229096), (2974, 114548), (4091, 83272), (5948, 57274), (8182, 41636), (10409, 32728), (11896, 28637), (16364, 20818)]