1344028808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 2649292800

約数和(自身を除く): 1305263992

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 139, 248, 254, 278, 307, 508, 556, 614, 1016, 1112, 1228, 2456, 3937, 4309, 7874, 8618, 9517, 15748, 17236, 17653, 19034, 31496, 34472, 35306, 38068, 38989, 42673, 70612, 76136, 77978, 85346, 141224, 155956, 170692, 311912, 341384, 547243, 1094486, 1208659, 1322863, 2188972, 2417318, 2645726, 4377944, 4834636, 5291452, 5419471, 9669272, 10582904, 10838942, 21677884, 43355768, 168003601, 336007202, 672014404, 1344028808]

約数ペア:

[(1, 1344028808), (2, 672014404), (4, 336007202), (8, 168003601), (31, 43355768), (62, 21677884), (124, 10838942), (127, 10582904), (139, 9669272), (248, 5419471), (254, 5291452), (278, 4834636), (307, 4377944), (508, 2645726), (556, 2417318), (614, 2188972), (1016, 1322863), (1112, 1208659), (1228, 1094486), (2456, 547243), (3937, 341384), (4309, 311912), (7874, 170692), (8618, 155956), (9517, 141224), (15748, 85346), (17236, 77978), (17653, 76136), (19034, 70612), (31496, 42673), (34472, 38989), (35306, 38068)]