291220296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27767}}^1$

素因数の和:27818

約数の個数: 64

約数和(自身を含む): 799718400

約数和(自身を除く): 508498104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 27767, 55534, 83301, 111068, 166602, 222136, 333204, 527573, 638641, 666408, 1055146, 1277282, 1582719, 1915923, 2110292, 2554564, 3165438, 3831846, 4220584, 5109128, 6330876, 7663692, 12134179, 12661752, 15327384, 24268358, 36402537, 48536716, 72805074, 97073432, 145610148, 291220296]

約数ペア:

[(1, 291220296), (2, 145610148), (3, 97073432), (4, 72805074), (6, 48536716), (8, 36402537), (12, 24268358), (19, 15327384), (23, 12661752), (24, 12134179), (38, 7663692), (46, 6330876), (57, 5109128), (69, 4220584), (76, 3831846), (92, 3165438), (114, 2554564), (138, 2110292), (152, 1915923), (184, 1582719), (228, 1277282), (276, 1055146), (437, 666408), (456, 638641), (552, 527573), (874, 333204), (1311, 222136), (1748, 166602), (2622, 111068), (3496, 83301), (5244, 55534), (10488, 27767)]