531614368

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1249}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 1073520000

約数和(自身を除く): 541905632

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 283, 376, 566, 752, 1132, 1249, 1504, 2264, 2498, 4528, 4996, 9056, 9992, 13301, 19984, 26602, 39968, 53204, 58703, 106408, 117406, 212816, 234812, 353467, 425632, 469624, 706934, 939248, 1413868, 1878496, 2827736, 5655472, 11310944, 16612949, 33225898, 66451796, 132903592, 265807184, 531614368]

約数ペア:

[(1, 531614368), (2, 265807184), (4, 132903592), (8, 66451796), (16, 33225898), (32, 16612949), (47, 11310944), (94, 5655472), (188, 2827736), (283, 1878496), (376, 1413868), (566, 939248), (752, 706934), (1132, 469624), (1249, 425632), (1504, 353467), (2264, 234812), (2498, 212816), (4528, 117406), (4996, 106408), (9056, 58703), (9992, 53204), (13301, 39968), (19984, 26602)]