2049342984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3187}}^1$

素因数の和:3444

約数の個数: 128

約数和(自身を含む): 6159216000

約数和(自身を除く): 4109873016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 312, 351, 458, 468, 687, 702, 916, 936, 1374, 1404, 1832, 2061, 2748, 2808, 2977, 3187, 4122, 5496, 5954, 6183, 6374, 8244, 8931, 9561, 11908, 12366, 12748, 16488, 17862, 19122, 23816, 24732, 25496, 26793, 28683, 35724, 38244, 41431, 49464, 53586, 57366, 71448, 76488, 80379, 82862, 86049, 107172, 114732, 124293, 160758, 165724, 172098, 214344, 229464, 248586, 321516, 331448, 344196, 372879, 497172, 643032, 688392, 729823, 745758, 994344, 1118637, 1459646, 1491516, 2189469, 2237274, 2919292, 2983032, 4378938, 4474548, 5838584, 6568407, 8757876, 8949096, 9487699, 13136814, 17515752, 18975398, 19705221, 26273628, 28463097, 37950796, 39410442, 52547256, 56926194, 75901592, 78820884, 85389291, 113852388, 157641768, 170778582, 227704776, 256167873, 341557164, 512335746, 683114328, 1024671492, 2049342984]

約数ペア:

[(1, 2049342984), (2, 1024671492), (3, 683114328), (4, 512335746), (6, 341557164), (8, 256167873), (9, 227704776), (12, 170778582), (13, 157641768), (18, 113852388), (24, 85389291), (26, 78820884), (27, 75901592), (36, 56926194), (39, 52547256), (52, 39410442), (54, 37950796), (72, 28463097), (78, 26273628), (104, 19705221), (108, 18975398), (117, 17515752), (156, 13136814), (216, 9487699), (229, 8949096), (234, 8757876), (312, 6568407), (351, 5838584), (458, 4474548), (468, 4378938), (687, 2983032), (702, 2919292), (916, 2237274), (936, 2189469), (1374, 1491516), (1404, 1459646), (1832, 1118637), (2061, 994344), (2748, 745758), (2808, 729823), (2977, 688392), (3187, 643032), (4122, 497172), (5496, 372879), (5954, 344196), (6183, 331448), (6374, 321516), (8244, 248586), (8931, 229464), (9561, 214344), (11908, 172098), (12366, 165724), (12748, 160758), (16488, 124293), (17862, 114732), (19122, 107172), (23816, 86049), (24732, 82862), (25496, 80379), (26793, 76488), (28683, 71448), (35724, 57366), (38244, 53586), (41431, 49464)]