344885424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 962438400

約数和(自身を除く): 617552976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 878, 1259, 1317, 1756, 2518, 2634, 3512, 3777, 5036, 5268, 5707, 7024, 7554, 10072, 10536, 11414, 15108, 16367, 17121, 20144, 21072, 22828, 30216, 32734, 34242, 45656, 49101, 60432, 65468, 68484, 91312, 98202, 130936, 136968, 196404, 261872, 273936, 392808, 552701, 785616, 1105402, 1658103, 2210804, 3316206, 4421608, 6632412, 7185113, 8843216, 13264824, 14370226, 21555339, 26529648, 28740452, 43110678, 57480904, 86221356, 114961808, 172442712, 344885424]

約数ペア:

[(1, 344885424), (2, 172442712), (3, 114961808), (4, 86221356), (6, 57480904), (8, 43110678), (12, 28740452), (13, 26529648), (16, 21555339), (24, 14370226), (26, 13264824), (39, 8843216), (48, 7185113), (52, 6632412), (78, 4421608), (104, 3316206), (156, 2210804), (208, 1658103), (312, 1105402), (439, 785616), (624, 552701), (878, 392808), (1259, 273936), (1317, 261872), (1756, 196404), (2518, 136968), (2634, 130936), (3512, 98202), (3777, 91312), (5036, 68484), (5268, 65468), (5707, 60432), (7024, 49101), (7554, 45656), (10072, 34242), (10536, 32734), (11414, 30216), (15108, 22828), (16367, 21072), (17121, 20144)]