334542520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1753}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 813294720

約数和(自身を除く): 478752200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 367, 520, 734, 1468, 1753, 1835, 2936, 3506, 3670, 4771, 7012, 7340, 8765, 9542, 14024, 14680, 17530, 19084, 22789, 23855, 35060, 38168, 45578, 47710, 70120, 91156, 95420, 113945, 182312, 190840, 227890, 455780, 643351, 911560, 1286702, 2573404, 3216755, 5146808, 6433510, 8363563, 12867020, 16727126, 25734040, 33454252, 41817815, 66908504, 83635630, 167271260, 334542520]

約数ペア:

[(1, 334542520), (2, 167271260), (4, 83635630), (5, 66908504), (8, 41817815), (10, 33454252), (13, 25734040), (20, 16727126), (26, 12867020), (40, 8363563), (52, 6433510), (65, 5146808), (104, 3216755), (130, 2573404), (260, 1286702), (367, 911560), (520, 643351), (734, 455780), (1468, 227890), (1753, 190840), (1835, 182312), (2936, 113945), (3506, 95420), (3670, 91156), (4771, 70120), (7012, 47710), (7340, 45578), (8765, 38168), (9542, 35060), (14024, 23855), (14680, 22789), (17530, 19084)]