495221016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1391212800

約数和(自身を除く): 895991784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 193, 204, 228, 323, 331, 386, 408, 456, 579, 646, 662, 772, 969, 993, 1158, 1292, 1324, 1544, 1938, 1986, 2316, 2584, 2648, 3281, 3667, 3876, 3972, 4632, 5627, 6289, 6562, 7334, 7752, 7944, 9843, 11001, 11254, 12578, 13124, 14668, 16881, 18867, 19686, 22002, 22508, 25156, 26248, 29336, 33762, 37734, 39372, 44004, 45016, 50312, 62339, 63883, 67524, 75468, 78744, 88008, 106913, 124678, 127766, 135048, 150936, 187017, 191649, 213826, 249356, 255532, 320739, 374034, 383298, 427652, 498712, 511064, 641478, 748068, 766596, 855304, 1086011, 1213777, 1282956, 1496136, 1533192, 2172022, 2427554, 2565912, 3258033, 3641331, 4344044, 4855108, 6516066, 7282662, 8688088, 9710216, 13032132, 14565324, 20634209, 26064264, 29130648, 41268418, 61902627, 82536836, 123805254, 165073672, 247610508, 495221016]

約数ペア:

[(1, 495221016), (2, 247610508), (3, 165073672), (4, 123805254), (6, 82536836), (8, 61902627), (12, 41268418), (17, 29130648), (19, 26064264), (24, 20634209), (34, 14565324), (38, 13032132), (51, 9710216), (57, 8688088), (68, 7282662), (76, 6516066), (102, 4855108), (114, 4344044), (136, 3641331), (152, 3258033), (193, 2565912), (204, 2427554), (228, 2172022), (323, 1533192), (331, 1496136), (386, 1282956), (408, 1213777), (456, 1086011), (579, 855304), (646, 766596), (662, 748068), (772, 641478), (969, 511064), (993, 498712), (1158, 427652), (1292, 383298), (1324, 374034), (1544, 320739), (1938, 255532), (1986, 249356), (2316, 213826), (2584, 191649), (2648, 187017), (3281, 150936), (3667, 135048), (3876, 127766), (3972, 124678), (4632, 106913), (5627, 88008), (6289, 78744), (6562, 75468), (7334, 67524), (7752, 63883), (7944, 62339), (9843, 50312), (11001, 45016), (11254, 44004), (12578, 39372), (13124, 37734), (14668, 33762), (16881, 29336), (18867, 26248), (19686, 25156), (22002, 22508)]