550239184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 1188495360

約数和(自身を除く): 638256176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 127, 176, 206, 239, 254, 412, 478, 508, 824, 956, 1016, 1133, 1397, 1648, 1912, 2032, 2266, 2629, 2794, 3824, 4532, 5258, 5588, 9064, 10516, 11176, 13081, 18128, 21032, 22352, 24617, 26162, 30353, 42064, 49234, 52324, 60706, 98468, 104648, 121412, 143891, 196936, 209296, 242824, 270787, 287782, 333883, 393872, 485648, 541574, 575564, 667766, 1083148, 1151128, 1335532, 2166296, 2302256, 2671064, 3126359, 4332592, 5342128, 6252718, 12505436, 25010872, 34389949, 50021744, 68779898, 137559796, 275119592, 550239184]

約数ペア:

[(1, 550239184), (2, 275119592), (4, 137559796), (8, 68779898), (11, 50021744), (16, 34389949), (22, 25010872), (44, 12505436), (88, 6252718), (103, 5342128), (127, 4332592), (176, 3126359), (206, 2671064), (239, 2302256), (254, 2166296), (412, 1335532), (478, 1151128), (508, 1083148), (824, 667766), (956, 575564), (1016, 541574), (1133, 485648), (1397, 393872), (1648, 333883), (1912, 287782), (2032, 270787), (2266, 242824), (2629, 209296), (2794, 196936), (3824, 143891), (4532, 121412), (5258, 104648), (5588, 98468), (9064, 60706), (10516, 52324), (11176, 49234), (13081, 42064), (18128, 30353), (21032, 26162), (22352, 24617)]