8332800008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 16954963200

約数和(自身を除く): 8622163192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 523, 641, 956, 1046, 1282, 1912, 2092, 2564, 3107, 4184, 5128, 6214, 6799, 8333, 12428, 13598, 16666, 24856, 27196, 33332, 54392, 66664, 124997, 153199, 249994, 306398, 335243, 499988, 612796, 670486, 999976, 1225592, 1340972, 1624961, 1991587, 2681944, 3249922, 3983174, 4358159, 6499844, 7966348, 8716318, 12999688, 15932696, 17432636, 34865272, 80123077, 160246154, 320492308, 640984616, 1041600001, 2083200002, 4166400004, 8332800008]

約数ペア:

[(1, 8332800008), (2, 4166400004), (4, 2083200002), (8, 1041600001), (13, 640984616), (26, 320492308), (52, 160246154), (104, 80123077), (239, 34865272), (478, 17432636), (523, 15932696), (641, 12999688), (956, 8716318), (1046, 7966348), (1282, 6499844), (1912, 4358159), (2092, 3983174), (2564, 3249922), (3107, 2681944), (4184, 1991587), (5128, 1624961), (6214, 1340972), (6799, 1225592), (8333, 999976), (12428, 670486), (13598, 612796), (16666, 499988), (24856, 335243), (27196, 306398), (33332, 249994), (54392, 153199), (66664, 124997)]