339912892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 721115136

約数和(自身を除く): 381202244

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 107, 124, 137, 187, 214, 274, 341, 374, 428, 527, 548, 682, 748, 1054, 1177, 1364, 1507, 1819, 2108, 2329, 2354, 3014, 3317, 3638, 4247, 4658, 4708, 5797, 6028, 6634, 7276, 8494, 9316, 11594, 13268, 14659, 16988, 20009, 23188, 25619, 29318, 36487, 40018, 46717, 51238, 56389, 58636, 72199, 72974, 80036, 93434, 102476, 112778, 144398, 145948, 161249, 186868, 225556, 249203, 288796, 322498, 454429, 498406, 620279, 644996, 794189, 908858, 996812, 1240558, 1588378, 1817716, 2481116, 2741233, 3176756, 4998719, 5482466, 7725293, 9997438, 10964932, 15450586, 19994876, 30901172, 84978223, 169956446, 339912892]

約数ペア:

[(1, 339912892), (2, 169956446), (4, 84978223), (11, 30901172), (17, 19994876), (22, 15450586), (31, 10964932), (34, 9997438), (44, 7725293), (62, 5482466), (68, 4998719), (107, 3176756), (124, 2741233), (137, 2481116), (187, 1817716), (214, 1588378), (274, 1240558), (341, 996812), (374, 908858), (428, 794189), (527, 644996), (548, 620279), (682, 498406), (748, 454429), (1054, 322498), (1177, 288796), (1364, 249203), (1507, 225556), (1819, 186868), (2108, 161249), (2329, 145948), (2354, 144398), (3014, 112778), (3317, 102476), (3638, 93434), (4247, 80036), (4658, 72974), (4708, 72199), (5797, 58636), (6028, 56389), (6634, 51238), (7276, 46717), (8494, 40018), (9316, 36487), (11594, 29318), (13268, 25619), (14659, 23188), (16988, 20009)]