3251778984

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{636107}}^1$

素因数の和:636190

約数の個数: 48

約数和(自身を含む): 8930956320

約数和(自身を除く): 5679177336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 636107, 1272214, 1908321, 2544428, 3816642, 5088856, 5724963, 7633284, 11449926, 15266568, 22899852, 45163597, 45799704, 90327194, 135490791, 180654388, 270981582, 361308776, 406472373, 541963164, 812944746, 1083926328, 1625889492, 3251778984]

約数ペア:

[(1, 3251778984), (2, 1625889492), (3, 1083926328), (4, 812944746), (6, 541963164), (8, 406472373), (9, 361308776), (12, 270981582), (18, 180654388), (24, 135490791), (36, 90327194), (71, 45799704), (72, 45163597), (142, 22899852), (213, 15266568), (284, 11449926), (426, 7633284), (568, 5724963), (639, 5088856), (852, 3816642), (1278, 2544428), (1704, 1908321), (2556, 1272214), (5112, 636107)]