661352064

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10313}}^1$

素因数の和:10497

約数の個数: 64

約数和(自身を含む): 1767407040

約数和(自身を除く): 1106054976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10313, 10688, 16032, 20626, 21376, 30939, 32064, 41252, 61878, 64128, 82504, 123756, 165008, 247512, 330016, 495024, 660032, 990048, 1320064, 1722271, 1980096, 3444542, 3960192, 5166813, 6889084, 10333626, 13778168, 20667252, 27556336, 41334504, 55112672, 82669008, 110225344, 165338016, 220450688, 330676032, 661352064]

約数ペア:

[(1, 661352064), (2, 330676032), (3, 220450688), (4, 165338016), (6, 110225344), (8, 82669008), (12, 55112672), (16, 41334504), (24, 27556336), (32, 20667252), (48, 13778168), (64, 10333626), (96, 6889084), (128, 5166813), (167, 3960192), (192, 3444542), (334, 1980096), (384, 1722271), (501, 1320064), (668, 990048), (1002, 660032), (1336, 495024), (2004, 330016), (2672, 247512), (4008, 165008), (5344, 123756), (8016, 82504), (10313, 64128), (10688, 61878), (16032, 41252), (20626, 32064), (21376, 30939)]