1213383912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{3089}}^1$

素因数の和:4370

約数の個数: 64

約数和(自身を含む): 3270456000

約数和(自身を除く): 2057072088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1259, 2518, 3089, 3777, 5036, 6178, 7554, 9267, 10072, 12356, 15108, 16367, 18534, 24712, 30216, 32734, 37068, 40157, 49101, 65468, 74136, 80314, 98202, 120471, 130936, 160628, 196404, 240942, 321256, 392808, 481884, 963768, 3889051, 7778102, 11667153, 15556204, 23334306, 31112408, 46668612, 50557663, 93337224, 101115326, 151672989, 202230652, 303345978, 404461304, 606691956, 1213383912]

約数ペア:

[(1, 1213383912), (2, 606691956), (3, 404461304), (4, 303345978), (6, 202230652), (8, 151672989), (12, 101115326), (13, 93337224), (24, 50557663), (26, 46668612), (39, 31112408), (52, 23334306), (78, 15556204), (104, 11667153), (156, 7778102), (312, 3889051), (1259, 963768), (2518, 481884), (3089, 392808), (3777, 321256), (5036, 240942), (6178, 196404), (7554, 160628), (9267, 130936), (10072, 120471), (12356, 98202), (15108, 80314), (16367, 74136), (18534, 65468), (24712, 49101), (30216, 40157), (32734, 37068)]