268659092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 543029760

約数和(自身を除く): 274370668

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 884, 1027, 1343, 2054, 2686, 3847, 4108, 5372, 7694, 15388, 17459, 34918, 50011, 65399, 69836, 100022, 130798, 200044, 261596, 303913, 607826, 850187, 1215652, 1700374, 3400748, 3950869, 5166521, 7901738, 10333042, 15803476, 20666084, 67164773, 134329546, 268659092]

約数ペア:

[(1, 268659092), (2, 134329546), (4, 67164773), (13, 20666084), (17, 15803476), (26, 10333042), (34, 7901738), (52, 5166521), (68, 3950869), (79, 3400748), (158, 1700374), (221, 1215652), (316, 850187), (442, 607826), (884, 303913), (1027, 261596), (1343, 200044), (2054, 130798), (2686, 100022), (3847, 69836), (4108, 65399), (5372, 50011), (7694, 34918), (15388, 17459)]