389006376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{86677}}^1$

素因数の和:86714

約数の個数: 64

約数和(自身を含む): 1123346880

約数和(自身を除く): 734340504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 86677, 173354, 260031, 346708, 520062, 693416, 953447, 1040124, 1473509, 1906894, 2080248, 2860341, 2947018, 3813788, 4420527, 5720682, 5894036, 7627576, 8841054, 11441364, 11788072, 16208599, 17682108, 22882728, 32417198, 35364216, 48625797, 64834396, 97251594, 129668792, 194503188, 389006376]

約数ペア:

[(1, 389006376), (2, 194503188), (3, 129668792), (4, 97251594), (6, 64834396), (8, 48625797), (11, 35364216), (12, 32417198), (17, 22882728), (22, 17682108), (24, 16208599), (33, 11788072), (34, 11441364), (44, 8841054), (51, 7627576), (66, 5894036), (68, 5720682), (88, 4420527), (102, 3813788), (132, 2947018), (136, 2860341), (187, 2080248), (204, 1906894), (264, 1473509), (374, 1040124), (408, 953447), (561, 693416), (748, 520062), (1122, 346708), (1496, 260031), (2244, 173354), (4488, 86677)]