284949632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 622036800

約数和(自身を除く): 337087168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 439, 461, 704, 878, 922, 1408, 1756, 1844, 3512, 3688, 4829, 5071, 7024, 7376, 9658, 10142, 14048, 14752, 19316, 20284, 28096, 29504, 38632, 40568, 56192, 59008, 77264, 81136, 154528, 162272, 202379, 309056, 324544, 404758, 618112, 649088, 809516, 1619032, 2226169, 3238064, 4452338, 6476128, 8904676, 12952256, 17809352, 25904512, 35618704, 71237408, 142474816, 284949632]

約数ペア:

[(1, 284949632), (2, 142474816), (4, 71237408), (8, 35618704), (11, 25904512), (16, 17809352), (22, 12952256), (32, 8904676), (44, 6476128), (64, 4452338), (88, 3238064), (128, 2226169), (176, 1619032), (352, 809516), (439, 649088), (461, 618112), (704, 404758), (878, 324544), (922, 309056), (1408, 202379), (1756, 162272), (1844, 154528), (3512, 81136), (3688, 77264), (4829, 59008), (5071, 56192), (7024, 40568), (7376, 38632), (9658, 29504), (10142, 28096), (14048, 20284), (14752, 19316)]