293670104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 731203200

約数和(自身を除く): 437533096

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 61, 68, 91, 104, 119, 122, 136, 182, 221, 238, 244, 364, 389, 427, 442, 476, 488, 728, 778, 793, 854, 884, 952, 1037, 1547, 1556, 1586, 1708, 1768, 2074, 2723, 3094, 3112, 3172, 3416, 4148, 5057, 5446, 5551, 6188, 6344, 6613, 7259, 8296, 10114, 10892, 11102, 12376, 13226, 13481, 14518, 20228, 21784, 22204, 23729, 26452, 26962, 29036, 35399, 40456, 44408, 46291, 47458, 52904, 53924, 58072, 70798, 85969, 92582, 94367, 94916, 107848, 141596, 166103, 171938, 185164, 188734, 189832, 283192, 308477, 332206, 343876, 370328, 377468, 403393, 601783, 616954, 664412, 687752, 754936, 806786, 1203566, 1233908, 1328824, 1613572, 2159339, 2407132, 2467816, 2823751, 3227144, 4318678, 4814264, 5244109, 5647502, 8637356, 10488218, 11295004, 17274712, 20976436, 22590008, 36708763, 41952872, 73417526, 146835052, 293670104]

約数ペア:

[(1, 293670104), (2, 146835052), (4, 73417526), (7, 41952872), (8, 36708763), (13, 22590008), (14, 20976436), (17, 17274712), (26, 11295004), (28, 10488218), (34, 8637356), (52, 5647502), (56, 5244109), (61, 4814264), (68, 4318678), (91, 3227144), (104, 2823751), (119, 2467816), (122, 2407132), (136, 2159339), (182, 1613572), (221, 1328824), (238, 1233908), (244, 1203566), (364, 806786), (389, 754936), (427, 687752), (442, 664412), (476, 616954), (488, 601783), (728, 403393), (778, 377468), (793, 370328), (854, 343876), (884, 332206), (952, 308477), (1037, 283192), (1547, 189832), (1556, 188734), (1586, 185164), (1708, 171938), (1768, 166103), (2074, 141596), (2723, 107848), (3094, 94916), (3112, 94367), (3172, 92582), (3416, 85969), (4148, 70798), (5057, 58072), (5446, 53924), (5551, 52904), (6188, 47458), (6344, 46291), (6613, 44408), (7259, 40456), (8296, 35399), (10114, 29036), (10892, 26962), (11102, 26452), (12376, 23729), (13226, 22204), (13481, 21784), (14518, 20228)]