313622764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 684730368

約数和(自身を除く): 371107604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 191, 338, 347, 364, 382, 676, 694, 764, 1183, 1337, 1388, 2366, 2429, 2483, 2674, 4511, 4732, 4858, 4966, 5348, 9022, 9716, 9932, 17381, 18044, 31577, 32279, 34762, 58643, 63154, 64558, 66277, 69524, 117286, 126308, 129116, 132554, 225953, 234572, 265108, 410501, 451906, 463939, 821002, 861601, 903812, 927878, 1642004, 1723202, 1855756, 3446404, 6031207, 11200813, 12062414, 22401626, 24124828, 44803252, 78405691, 156811382, 313622764]

約数ペア:

[(1, 313622764), (2, 156811382), (4, 78405691), (7, 44803252), (13, 24124828), (14, 22401626), (26, 12062414), (28, 11200813), (52, 6031207), (91, 3446404), (169, 1855756), (182, 1723202), (191, 1642004), (338, 927878), (347, 903812), (364, 861601), (382, 821002), (676, 463939), (694, 451906), (764, 410501), (1183, 265108), (1337, 234572), (1388, 225953), (2366, 132554), (2429, 129116), (2483, 126308), (2674, 117286), (4511, 69524), (4732, 66277), (4858, 64558), (4966, 63154), (5348, 58643), (9022, 34762), (9716, 32279), (9932, 31577), (17381, 18044)]