339938872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 818460720

約数和(自身を除く): 478521848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 182, 196, 287, 328, 364, 392, 533, 574, 637, 728, 1066, 1148, 1274, 1627, 2009, 2132, 2296, 2548, 3254, 3731, 4018, 4264, 5096, 6508, 7462, 8036, 11389, 13016, 14924, 16072, 21151, 22778, 26117, 29848, 42302, 45556, 52234, 66707, 79723, 84604, 91112, 104468, 133414, 148057, 159446, 169208, 208936, 266828, 296114, 318892, 466949, 533656, 592228, 637784, 867191, 933898, 1036399, 1184456, 1734382, 1867796, 2072798, 3268643, 3468764, 3735592, 4145596, 6070337, 6537286, 6937528, 8291192, 12140674, 13074572, 24281348, 26149144, 42492359, 48562696, 84984718, 169969436, 339938872]

約数ペア:

[(1, 339938872), (2, 169969436), (4, 84984718), (7, 48562696), (8, 42492359), (13, 26149144), (14, 24281348), (26, 13074572), (28, 12140674), (41, 8291192), (49, 6937528), (52, 6537286), (56, 6070337), (82, 4145596), (91, 3735592), (98, 3468764), (104, 3268643), (164, 2072798), (182, 1867796), (196, 1734382), (287, 1184456), (328, 1036399), (364, 933898), (392, 867191), (533, 637784), (574, 592228), (637, 533656), (728, 466949), (1066, 318892), (1148, 296114), (1274, 266828), (1627, 208936), (2009, 169208), (2132, 159446), (2296, 148057), (2548, 133414), (3254, 104468), (3731, 91112), (4018, 84604), (4264, 79723), (5096, 66707), (6508, 52234), (7462, 45556), (8036, 42302), (11389, 29848), (13016, 26117), (14924, 22778), (16072, 21151)]