490825888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2114

約数の個数: 96

約数和(自身を含む): 1177473024

約数和(自身を除く): 686647136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 644, 658, 736, 752, 1081, 1288, 1316, 1504, 2027, 2162, 2576, 2632, 4054, 4324, 5152, 5264, 7567, 8108, 8648, 10528, 14189, 15134, 16216, 17296, 28378, 30268, 32432, 34592, 46621, 56756, 60536, 64864, 93242, 95269, 113512, 121072, 186484, 190538, 227024, 242144, 326347, 372968, 381076, 454048, 652694, 666883, 745936, 762152, 1305388, 1333766, 1491872, 1524304, 2191187, 2610776, 2667532, 3048608, 4382374, 5221552, 5335064, 8764748, 10443104, 10670128, 15338309, 17529496, 21340256, 30676618, 35058992, 61353236, 70117984, 122706472, 245412944, 490825888]

約数ペア:

[(1, 490825888), (2, 245412944), (4, 122706472), (7, 70117984), (8, 61353236), (14, 35058992), (16, 30676618), (23, 21340256), (28, 17529496), (32, 15338309), (46, 10670128), (47, 10443104), (56, 8764748), (92, 5335064), (94, 5221552), (112, 4382374), (161, 3048608), (184, 2667532), (188, 2610776), (224, 2191187), (322, 1524304), (329, 1491872), (368, 1333766), (376, 1305388), (644, 762152), (658, 745936), (736, 666883), (752, 652694), (1081, 454048), (1288, 381076), (1316, 372968), (1504, 326347), (2027, 242144), (2162, 227024), (2576, 190538), (2632, 186484), (4054, 121072), (4324, 113512), (5152, 95269), (5264, 93242), (7567, 64864), (8108, 60536), (8648, 56756), (10528, 46621), (14189, 34592), (15134, 32432), (16216, 30268), (17296, 28378)]