670128816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5347}}^1$

素因数の和:5738

約数の個数: 80

約数和(自身を含む): 1984150784

約数和(自身を除く): 1314021968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 746, 1119, 1492, 2238, 2611, 2984, 4476, 5222, 5347, 5968, 7833, 8952, 10444, 10694, 15666, 16041, 17904, 20888, 21388, 31332, 32082, 37429, 41776, 42776, 62664, 64164, 74858, 85552, 112287, 125328, 128328, 149716, 224574, 256656, 299432, 449148, 598864, 898296, 1796592, 1994431, 3988862, 5983293, 7977724, 11966586, 13961017, 15955448, 23933172, 27922034, 31910896, 41883051, 47866344, 55844068, 83766102, 95732688, 111688136, 167532204, 223376272, 335064408, 670128816]

約数ペア:

[(1, 670128816), (2, 335064408), (3, 223376272), (4, 167532204), (6, 111688136), (7, 95732688), (8, 83766102), (12, 55844068), (14, 47866344), (16, 41883051), (21, 31910896), (24, 27922034), (28, 23933172), (42, 15955448), (48, 13961017), (56, 11966586), (84, 7977724), (112, 5983293), (168, 3988862), (336, 1994431), (373, 1796592), (746, 898296), (1119, 598864), (1492, 449148), (2238, 299432), (2611, 256656), (2984, 224574), (4476, 149716), (5222, 128328), (5347, 125328), (5968, 112287), (7833, 85552), (8952, 74858), (10444, 64164), (10694, 62664), (15666, 42776), (16041, 41776), (17904, 37429), (20888, 32082), (21388, 31332)]