8457453396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{2357}}^1$

素因数の和:2894

約数の個数: 144

約数和(自身を含む): 25337370240

約数和(自身を除く): 16879916844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 491, 522, 609, 812, 982, 1044, 1218, 1473, 1827, 1964, 2357, 2436, 2946, 3437, 3654, 4419, 4714, 5892, 6874, 7071, 7308, 8838, 9428, 10311, 13748, 14142, 14239, 16499, 17676, 20622, 21213, 28284, 28478, 30933, 32998, 41244, 42426, 42717, 49497, 56956, 61866, 65996, 68353, 84852, 85434, 98994, 99673, 123732, 128151, 136706, 148491, 170868, 197988, 199346, 205059, 256302, 273412, 296982, 299019, 398692, 410118, 478471, 512604, 593964, 598038, 615177, 820236, 897057, 956942, 1157287, 1196076, 1230354, 1435413, 1794114, 1913884, 2314574, 2460708, 2870826, 3471861, 3588228, 4306239, 4629148, 5741652, 6943722, 8101009, 8612478, 10415583, 13887444, 16202018, 17224956, 20831166, 24303027, 32404036, 33561323, 41662332, 48606054, 67122646, 72909081, 97212108, 100683969, 134245292, 145818162, 201367938, 234929261, 291636324, 302051907, 402735876, 469858522, 604103814, 704787783, 939717044, 1208207628, 1409575566, 2114363349, 2819151132, 4228726698, 8457453396]

約数ペア:

[(1, 8457453396), (2, 4228726698), (3, 2819151132), (4, 2114363349), (6, 1409575566), (7, 1208207628), (9, 939717044), (12, 704787783), (14, 604103814), (18, 469858522), (21, 402735876), (28, 302051907), (29, 291636324), (36, 234929261), (42, 201367938), (58, 145818162), (63, 134245292), (84, 100683969), (87, 97212108), (116, 72909081), (126, 67122646), (174, 48606054), (203, 41662332), (252, 33561323), (261, 32404036), (348, 24303027), (406, 20831166), (491, 17224956), (522, 16202018), (609, 13887444), (812, 10415583), (982, 8612478), (1044, 8101009), (1218, 6943722), (1473, 5741652), (1827, 4629148), (1964, 4306239), (2357, 3588228), (2436, 3471861), (2946, 2870826), (3437, 2460708), (3654, 2314574), (4419, 1913884), (4714, 1794114), (5892, 1435413), (6874, 1230354), (7071, 1196076), (7308, 1157287), (8838, 956942), (9428, 897057), (10311, 820236), (13748, 615177), (14142, 598038), (14239, 593964), (16499, 512604), (17676, 478471), (20622, 410118), (21213, 398692), (28284, 299019), (28478, 296982), (30933, 273412), (32998, 256302), (41244, 205059), (42426, 199346), (42717, 197988), (49497, 170868), (56956, 148491), (61866, 136706), (65996, 128151), (68353, 123732), (84852, 99673), (85434, 98994)]