8464887816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{25307}}^1$

素因数の和:25515

約数の個数: 128

約数和(自身を含む): 26530882560

約数和(自身を除く): 18065994744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 181, 231, 264, 308, 362, 462, 543, 616, 724, 924, 1086, 1267, 1448, 1848, 1991, 2172, 2534, 3801, 3982, 4344, 5068, 5973, 7602, 7964, 10136, 11946, 13937, 15204, 15928, 23892, 25307, 27874, 30408, 41811, 47784, 50614, 55748, 75921, 83622, 101228, 111496, 151842, 167244, 177149, 202456, 278377, 303684, 334488, 354298, 531447, 556754, 607368, 708596, 835131, 1062894, 1113508, 1417192, 1670262, 1948639, 2125788, 2227016, 3340524, 3897278, 4251576, 4580567, 5845917, 6681048, 7794556, 9161134, 11691834, 13741701, 15589112, 18322268, 23383668, 27483402, 32063969, 36644536, 46767336, 50386237, 54966804, 64127938, 96191907, 100772474, 109933608, 128255876, 151158711, 192383814, 201544948, 256511752, 302317422, 352703659, 384767628, 403089896, 604634844, 705407318, 769535256, 1058110977, 1209269688, 1410814636, 2116221954, 2821629272, 4232443908, 8464887816]

約数ペア:

[(1, 8464887816), (2, 4232443908), (3, 2821629272), (4, 2116221954), (6, 1410814636), (7, 1209269688), (8, 1058110977), (11, 769535256), (12, 705407318), (14, 604634844), (21, 403089896), (22, 384767628), (24, 352703659), (28, 302317422), (33, 256511752), (42, 201544948), (44, 192383814), (56, 151158711), (66, 128255876), (77, 109933608), (84, 100772474), (88, 96191907), (132, 64127938), (154, 54966804), (168, 50386237), (181, 46767336), (231, 36644536), (264, 32063969), (308, 27483402), (362, 23383668), (462, 18322268), (543, 15589112), (616, 13741701), (724, 11691834), (924, 9161134), (1086, 7794556), (1267, 6681048), (1448, 5845917), (1848, 4580567), (1991, 4251576), (2172, 3897278), (2534, 3340524), (3801, 2227016), (3982, 2125788), (4344, 1948639), (5068, 1670262), (5973, 1417192), (7602, 1113508), (7964, 1062894), (10136, 835131), (11946, 708596), (13937, 607368), (15204, 556754), (15928, 531447), (23892, 354298), (25307, 334488), (27874, 303684), (30408, 278377), (41811, 202456), (47784, 177149), (50614, 167244), (55748, 151842), (75921, 111496), (83622, 101228)]