709746736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 1540401408

約数和(自身を除く): 830654672

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 328, 496, 527, 656, 697, 1054, 1271, 1394, 2053, 2108, 2542, 2788, 4106, 4216, 5084, 5576, 8212, 8432, 10168, 11152, 16424, 20336, 21607, 32848, 34901, 43214, 63643, 69802, 84173, 86428, 127286, 139604, 168346, 172856, 254572, 279208, 336692, 345712, 509144, 558416, 673384, 1018288, 1081931, 1346768, 1430941, 2163862, 2609363, 2861882, 4327724, 5218726, 5723764, 8655448, 10437452, 11447528, 17310896, 20874904, 22895056, 41749808, 44359171, 88718342, 177436684, 354873368, 709746736]

約数ペア:

[(1, 709746736), (2, 354873368), (4, 177436684), (8, 88718342), (16, 44359171), (17, 41749808), (31, 22895056), (34, 20874904), (41, 17310896), (62, 11447528), (68, 10437452), (82, 8655448), (124, 5723764), (136, 5218726), (164, 4327724), (248, 2861882), (272, 2609363), (328, 2163862), (496, 1430941), (527, 1346768), (656, 1081931), (697, 1018288), (1054, 673384), (1271, 558416), (1394, 509144), (2053, 345712), (2108, 336692), (2542, 279208), (2788, 254572), (4106, 172856), (4216, 168346), (5084, 139604), (5576, 127286), (8212, 86428), (8432, 84173), (10168, 69802), (11152, 63643), (16424, 43214), (20336, 34901), (21607, 32848)]