515387523768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{167381}}^1$

素因数の和:167613

約数の個数: 128

約数和(自身を含む): 1417256870400

約数和(自身を除く): 901869346632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 139, 142, 156, 213, 278, 284, 312, 417, 426, 556, 568, 834, 852, 923, 1112, 1668, 1704, 1807, 1846, 2769, 3336, 3614, 3692, 5421, 5538, 7228, 7384, 9869, 10842, 11076, 14456, 19738, 21684, 22152, 29607, 39476, 43368, 59214, 78952, 118428, 128297, 167381, 236856, 256594, 334762, 384891, 502143, 513188, 669524, 769782, 1004286, 1026376, 1339048, 1539564, 2008572, 2175953, 3079128, 4017144, 4351906, 6527859, 8703812, 11884051, 13055718, 17407624, 23265959, 23768102, 26111436, 35652153, 46531918, 47536204, 52222872, 69797877, 71304306, 93063836, 95072408, 139595754, 142608612, 154492663, 186127672, 279191508, 285217224, 302457467, 308985326, 463477989, 558383016, 604914934, 617970652, 907372401, 926955978, 1209829868, 1235941304, 1651883089, 1814744802, 1853911956, 2419659736, 3303766178, 3629489604, 3707823912, 4955649267, 6607532356, 7258979208, 9911298534, 13215064712, 19822597068, 21474480157, 39645194136, 42948960314, 64423440471, 85897920628, 128846880942, 171795841256, 257693761884, 515387523768]

約数ペア:

[(1, 515387523768), (2, 257693761884), (3, 171795841256), (4, 128846880942), (6, 85897920628), (8, 64423440471), (12, 42948960314), (13, 39645194136), (24, 21474480157), (26, 19822597068), (39, 13215064712), (52, 9911298534), (71, 7258979208), (78, 6607532356), (104, 4955649267), (139, 3707823912), (142, 3629489604), (156, 3303766178), (213, 2419659736), (278, 1853911956), (284, 1814744802), (312, 1651883089), (417, 1235941304), (426, 1209829868), (556, 926955978), (568, 907372401), (834, 617970652), (852, 604914934), (923, 558383016), (1112, 463477989), (1668, 308985326), (1704, 302457467), (1807, 285217224), (1846, 279191508), (2769, 186127672), (3336, 154492663), (3614, 142608612), (3692, 139595754), (5421, 95072408), (5538, 93063836), (7228, 71304306), (7384, 69797877), (9869, 52222872), (10842, 47536204), (11076, 46531918), (14456, 35652153), (19738, 26111436), (21684, 23768102), (22152, 23265959), (29607, 17407624), (39476, 13055718), (43368, 11884051), (59214, 8703812), (78952, 6527859), (118428, 4351906), (128297, 4017144), (167381, 3079128), (236856, 2175953), (256594, 2008572), (334762, 1539564), (384891, 1339048), (502143, 1026376), (513188, 1004286), (669524, 769782)]