664634586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 1733529600

約数和(自身を除く): 1068895014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 113, 154, 174, 203, 226, 231, 319, 339, 406, 439, 462, 609, 638, 678, 791, 878, 957, 1218, 1243, 1317, 1582, 1914, 2233, 2373, 2486, 2634, 3073, 3277, 3729, 4466, 4746, 4829, 6146, 6554, 6699, 7458, 8701, 9219, 9658, 9831, 12731, 13398, 14487, 17402, 18438, 19662, 22939, 25462, 26103, 28974, 33803, 36047, 38193, 45878, 49607, 52206, 67606, 68817, 72094, 76386, 89117, 99214, 101409, 108141, 137634, 140041, 148821, 178234, 202818, 216282, 252329, 267351, 280082, 297642, 347249, 420123, 504658, 534702, 545677, 694498, 756987, 840246, 980287, 1041747, 1091354, 1438603, 1513974, 1637031, 1960574, 2083494, 2877206, 2940861, 3274062, 3819739, 4315809, 5881722, 7639478, 8631618, 10070221, 11459217, 15824633, 20140442, 22918434, 30210663, 31649266, 47473899, 60421326, 94947798, 110772431, 221544862, 332317293, 664634586]

約数ペア:

[(1, 664634586), (2, 332317293), (3, 221544862), (6, 110772431), (7, 94947798), (11, 60421326), (14, 47473899), (21, 31649266), (22, 30210663), (29, 22918434), (33, 20140442), (42, 15824633), (58, 11459217), (66, 10070221), (77, 8631618), (87, 7639478), (113, 5881722), (154, 4315809), (174, 3819739), (203, 3274062), (226, 2940861), (231, 2877206), (319, 2083494), (339, 1960574), (406, 1637031), (439, 1513974), (462, 1438603), (609, 1091354), (638, 1041747), (678, 980287), (791, 840246), (878, 756987), (957, 694498), (1218, 545677), (1243, 534702), (1317, 504658), (1582, 420123), (1914, 347249), (2233, 297642), (2373, 280082), (2486, 267351), (2634, 252329), (3073, 216282), (3277, 202818), (3729, 178234), (4466, 148821), (4746, 140041), (4829, 137634), (6146, 108141), (6554, 101409), (6699, 99214), (7458, 89117), (8701, 76386), (9219, 72094), (9658, 68817), (9831, 67606), (12731, 52206), (13398, 49607), (14487, 45878), (17402, 38193), (18438, 36047), (19662, 33803), (22939, 28974), (25462, 26103)]