742635938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 1331527680

約数和(自身を除く): 588891742

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 223, 257, 341, 418, 446, 514, 589, 682, 1178, 2453, 2827, 4237, 4883, 4906, 5654, 6479, 6913, 7967, 8474, 9766, 12958, 13826, 15934, 46607, 53713, 57311, 76043, 87637, 93214, 107426, 114622, 131347, 151373, 152086, 175274, 262694, 302746, 630421, 1088909, 1260842, 1444817, 1665103, 1776641, 2177818, 2889634, 3330206, 3553282, 11977999, 19543051, 23955998, 33756179, 39086102, 67512358, 371317969, 742635938]

約数ペア:

[(1, 742635938), (2, 371317969), (11, 67512358), (19, 39086102), (22, 33756179), (31, 23955998), (38, 19543051), (62, 11977999), (209, 3553282), (223, 3330206), (257, 2889634), (341, 2177818), (418, 1776641), (446, 1665103), (514, 1444817), (589, 1260842), (682, 1088909), (1178, 630421), (2453, 302746), (2827, 262694), (4237, 175274), (4883, 152086), (4906, 151373), (5654, 131347), (6479, 114622), (6913, 107426), (7967, 93214), (8474, 87637), (9766, 76043), (12958, 57311), (13826, 53713), (15934, 46607)]