864952816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{45697}}^1$

素因数の和:45738

約数の個数: 60

約数和(自身を含む): 2073958032

約数和(自身を除く): 1209005216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 45697, 91394, 182788, 319879, 365576, 594061, 639758, 731152, 1188122, 1279516, 2376244, 2559032, 4158427, 4752488, 5118064, 7722793, 8316854, 9504976, 15445586, 16633708, 30891172, 33267416, 54059551, 61782344, 66534832, 108119102, 123564688, 216238204, 432476408, 864952816]

約数ペア:

[(1, 864952816), (2, 432476408), (4, 216238204), (7, 123564688), (8, 108119102), (13, 66534832), (14, 61782344), (16, 54059551), (26, 33267416), (28, 30891172), (52, 16633708), (56, 15445586), (91, 9504976), (104, 8316854), (112, 7722793), (169, 5118064), (182, 4752488), (208, 4158427), (338, 2559032), (364, 2376244), (676, 1279516), (728, 1188122), (1183, 731152), (1352, 639758), (1456, 594061), (2366, 365576), (2704, 319879), (4732, 182788), (9464, 91394), (18928, 45697)]