771937892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 1573017600

約数和(自身を除く): 801079708

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 121, 172, 242, 319, 473, 484, 638, 946, 1247, 1276, 1279, 1892, 2494, 2558, 3509, 4988, 5116, 5203, 7018, 10406, 13717, 14036, 14069, 20812, 27434, 28138, 37091, 54868, 54997, 56276, 74182, 109994, 148364, 150887, 154759, 219988, 301774, 309518, 408001, 603548, 604967, 619036, 816002, 1209934, 1594913, 1632004, 2419868, 3189826, 4488011, 6379652, 6654637, 8976022, 13309274, 17544043, 17952044, 26618548, 35088086, 70176172, 192984473, 385968946, 771937892]

約数ペア:

[(1, 771937892), (2, 385968946), (4, 192984473), (11, 70176172), (22, 35088086), (29, 26618548), (43, 17952044), (44, 17544043), (58, 13309274), (86, 8976022), (116, 6654637), (121, 6379652), (172, 4488011), (242, 3189826), (319, 2419868), (473, 1632004), (484, 1594913), (638, 1209934), (946, 816002), (1247, 619036), (1276, 604967), (1279, 603548), (1892, 408001), (2494, 309518), (2558, 301774), (3509, 219988), (4988, 154759), (5116, 150887), (5203, 148364), (7018, 109994), (10406, 74182), (13717, 56276), (14036, 54997), (14069, 54868), (20812, 37091), (27434, 28138)]