291298610214

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{643}}^1\times {\mathrm{55073}}^1$

素因数の和:56181

約数の個数: 48

約数和(自身を含む): 633523271472

約数和(自身を除く): 342224661258

約数列:

[1, 2, 3, 6, 9, 18, 457, 643, 914, 1286, 1371, 1929, 2742, 3858, 4113, 5787, 8226, 11574, 55073, 110146, 165219, 293851, 330438, 495657, 587702, 881553, 991314, 1763106, 2644659, 5289318, 25168361, 35411939, 50336722, 70823878, 75505083, 106235817, 151010166, 212471634, 226515249, 318707451, 453030498, 637414902, 16183256123, 32366512246, 48549768369, 97099536738, 145649305107, 291298610214]

約数ペア:

[(1, 291298610214), (2, 145649305107), (3, 97099536738), (6, 48549768369), (9, 32366512246), (18, 16183256123), (457, 637414902), (643, 453030498), (914, 318707451), (1286, 226515249), (1371, 212471634), (1929, 151010166), (2742, 106235817), (3858, 75505083), (4113, 70823878), (5787, 50336722), (8226, 35411939), (11574, 25168361), (55073, 5289318), (110146, 2644659), (165219, 1763106), (293851, 991314), (330438, 881553), (495657, 587702)]