497496846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 1279918080

約数和(自身を除く): 782421234

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 127, 139, 154, 183, 231, 254, 278, 366, 381, 417, 427, 462, 671, 762, 834, 854, 889, 973, 1281, 1342, 1397, 1529, 1778, 1946, 2013, 2562, 2667, 2794, 2919, 3058, 4026, 4191, 4587, 4697, 5334, 5838, 7747, 8382, 8479, 9174, 9394, 9779, 10703, 14091, 15494, 16958, 17653, 19558, 21406, 23241, 25437, 28182, 29337, 32109, 35306, 46482, 50874, 52959, 54229, 58674, 59353, 64218, 85217, 93269, 105918, 108458, 118706, 123571, 162687, 170434, 178059, 186538, 194183, 247142, 255651, 279807, 325374, 356118, 370713, 388366, 511302, 559614, 582549, 596519, 652883, 741426, 1076833, 1165098, 1193038, 1305766, 1359281, 1789557, 1958649, 2153666, 2718562, 3230499, 3579114, 3917298, 4077843, 6460998, 7537831, 8155686, 11845163, 15075662, 22613493, 23690326, 35535489, 45226986, 71070978, 82916141, 165832282, 248748423, 497496846]

約数ペア:

[(1, 497496846), (2, 248748423), (3, 165832282), (6, 82916141), (7, 71070978), (11, 45226986), (14, 35535489), (21, 23690326), (22, 22613493), (33, 15075662), (42, 11845163), (61, 8155686), (66, 7537831), (77, 6460998), (122, 4077843), (127, 3917298), (139, 3579114), (154, 3230499), (183, 2718562), (231, 2153666), (254, 1958649), (278, 1789557), (366, 1359281), (381, 1305766), (417, 1193038), (427, 1165098), (462, 1076833), (671, 741426), (762, 652883), (834, 596519), (854, 582549), (889, 559614), (973, 511302), (1281, 388366), (1342, 370713), (1397, 356118), (1529, 325374), (1778, 279807), (1946, 255651), (2013, 247142), (2562, 194183), (2667, 186538), (2794, 178059), (2919, 170434), (3058, 162687), (4026, 123571), (4191, 118706), (4587, 108458), (4697, 105918), (5334, 93269), (5838, 85217), (7747, 64218), (8382, 59353), (8479, 58674), (9174, 54229), (9394, 52959), (9779, 50874), (10703, 46482), (14091, 35306), (15494, 32109), (16958, 29337), (17653, 28182), (19558, 25437), (21406, 23241)]