7680459318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1\times {\mathrm{1451}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 17685499392

約数和(自身を除く): 10005040074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 653, 1158, 1306, 1351, 1451, 1959, 2702, 2902, 3918, 4053, 4353, 4571, 8106, 8706, 9142, 10157, 13713, 20314, 27426, 30471, 60942, 126029, 252058, 280043, 378087, 560086, 756174, 840129, 882203, 947503, 1680258, 1764406, 1895006, 1960301, 2646609, 2842509, 3920602, 5293218, 5685018, 5880903, 6632521, 11761806, 13265042, 19897563, 39795126, 182868079, 365736158, 548604237, 1097208474, 1280076553, 2560153106, 3840229659, 7680459318]

約数ペア:

[(1, 7680459318), (2, 3840229659), (3, 2560153106), (6, 1280076553), (7, 1097208474), (14, 548604237), (21, 365736158), (42, 182868079), (193, 39795126), (386, 19897563), (579, 13265042), (653, 11761806), (1158, 6632521), (1306, 5880903), (1351, 5685018), (1451, 5293218), (1959, 3920602), (2702, 2842509), (2902, 2646609), (3918, 1960301), (4053, 1895006), (4353, 1764406), (4571, 1680258), (8106, 947503), (8706, 882203), (9142, 840129), (10157, 756174), (13713, 560086), (20314, 378087), (27426, 280043), (30471, 252058), (60942, 126029)]