305668832

素因数分解:

$2^5\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1321}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 688941792

約数和(自身を除く): 383272960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1033, 1321, 2066, 2642, 4132, 5284, 7231, 8264, 9247, 10568, 14462, 16528, 18494, 21136, 28924, 33056, 36988, 42272, 57848, 73976, 115696, 147952, 231392, 295904, 1364593, 2729186, 5458372, 9552151, 10916744, 19104302, 21833488, 38208604, 43666976, 76417208, 152834416, 305668832]

約数ペア:

[(1, 305668832), (2, 152834416), (4, 76417208), (7, 43666976), (8, 38208604), (14, 21833488), (16, 19104302), (28, 10916744), (32, 9552151), (56, 5458372), (112, 2729186), (224, 1364593), (1033, 295904), (1321, 231392), (2066, 147952), (2642, 115696), (4132, 73976), (5284, 57848), (7231, 42272), (8264, 36988), (9247, 33056), (10568, 28924), (14462, 21136), (16528, 18494)]