242387264

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 569012832

約数和(自身を除く): 326625568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 563, 868, 961, 992, 1126, 1736, 1922, 1984, 2252, 3472, 3844, 3941, 4504, 6727, 6944, 7688, 7882, 9008, 13454, 13888, 15376, 15764, 17453, 18016, 26908, 30752, 31528, 34906, 36032, 53816, 61504, 63056, 69812, 107632, 122171, 126112, 139624, 215264, 244342, 252224, 279248, 430528, 488684, 541043, 558496, 977368, 1082086, 1116992, 1954736, 2164172, 3787301, 3909472, 4328344, 7574602, 7818944, 8656688, 15149204, 17313376, 30298408, 34626752, 60596816, 121193632, 242387264]

約数ペア:

[(1, 242387264), (2, 121193632), (4, 60596816), (7, 34626752), (8, 30298408), (14, 17313376), (16, 15149204), (28, 8656688), (31, 7818944), (32, 7574602), (56, 4328344), (62, 3909472), (64, 3787301), (112, 2164172), (124, 1954736), (217, 1116992), (224, 1082086), (248, 977368), (434, 558496), (448, 541043), (496, 488684), (563, 430528), (868, 279248), (961, 252224), (992, 244342), (1126, 215264), (1736, 139624), (1922, 126112), (1984, 122171), (2252, 107632), (3472, 69812), (3844, 63056), (3941, 61504), (4504, 53816), (6727, 36032), (6944, 34906), (7688, 31528), (7882, 30752), (9008, 26908), (13454, 18016), (13888, 17453), (15376, 15764)]