274963128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 499180872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 127, 132, 139, 177, 236, 254, 264, 278, 354, 381, 417, 472, 508, 556, 649, 708, 762, 834, 1016, 1112, 1298, 1397, 1416, 1524, 1529, 1668, 1947, 2596, 2794, 3048, 3058, 3336, 3894, 4191, 4587, 5192, 5588, 6116, 7493, 7788, 8201, 8382, 9174, 11176, 12232, 14986, 15576, 16402, 16764, 17653, 18348, 22479, 24603, 29972, 32804, 33528, 35306, 36696, 44958, 49206, 52959, 59944, 65608, 70612, 82423, 89916, 90211, 98412, 105918, 141224, 164846, 179832, 180422, 194183, 196824, 211836, 247269, 270633, 329692, 360844, 388366, 423672, 494538, 541266, 582549, 659384, 721688, 776732, 989076, 1041527, 1082532, 1165098, 1553464, 1978152, 2083054, 2165064, 2330196, 3124581, 4166108, 4660392, 6249162, 8332216, 11456797, 12498324, 22913594, 24996648, 34370391, 45827188, 68740782, 91654376, 137481564, 274963128]

約数ペア:

[(1, 274963128), (2, 137481564), (3, 91654376), (4, 68740782), (6, 45827188), (8, 34370391), (11, 24996648), (12, 22913594), (22, 12498324), (24, 11456797), (33, 8332216), (44, 6249162), (59, 4660392), (66, 4166108), (88, 3124581), (118, 2330196), (127, 2165064), (132, 2083054), (139, 1978152), (177, 1553464), (236, 1165098), (254, 1082532), (264, 1041527), (278, 989076), (354, 776732), (381, 721688), (417, 659384), (472, 582549), (508, 541266), (556, 494538), (649, 423672), (708, 388366), (762, 360844), (834, 329692), (1016, 270633), (1112, 247269), (1298, 211836), (1397, 196824), (1416, 194183), (1524, 180422), (1529, 179832), (1668, 164846), (1947, 141224), (2596, 105918), (2794, 98412), (3048, 90211), (3058, 89916), (3336, 82423), (3894, 70612), (4191, 65608), (4587, 59944), (5192, 52959), (5588, 49206), (6116, 44958), (7493, 36696), (7788, 35306), (8201, 33528), (8382, 32804), (9174, 29972), (11176, 24603), (12232, 22479), (14986, 18348), (15576, 17653), (16402, 16764)]