8441328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 26321232

約数和(自身を除く): 17879904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 97, 98, 111, 112, 147, 148, 168, 194, 196, 222, 259, 291, 294, 296, 336, 388, 392, 444, 518, 582, 588, 592, 679, 776, 777, 784, 888, 1036, 1164, 1176, 1358, 1552, 1554, 1776, 1813, 2037, 2072, 2328, 2352, 2716, 3108, 3589, 3626, 4074, 4144, 4656, 4753, 5432, 5439, 6216, 7178, 7252, 8148, 9506, 10767, 10864, 10878, 12432, 14259, 14356, 14504, 16296, 19012, 21534, 21756, 25123, 28518, 28712, 29008, 32592, 38024, 43068, 43512, 50246, 57036, 57424, 75369, 76048, 86136, 87024, 100492, 114072, 150738, 172272, 175861, 200984, 228144, 301476, 351722, 401968, 527583, 602952, 703444, 1055166, 1205904, 1406888, 2110332, 2813776, 4220664, 8441328]

約数ペア:

[(1, 8441328), (2, 4220664), (3, 2813776), (4, 2110332), (6, 1406888), (7, 1205904), (8, 1055166), (12, 703444), (14, 602952), (16, 527583), (21, 401968), (24, 351722), (28, 301476), (37, 228144), (42, 200984), (48, 175861), (49, 172272), (56, 150738), (74, 114072), (84, 100492), (97, 87024), (98, 86136), (111, 76048), (112, 75369), (147, 57424), (148, 57036), (168, 50246), (194, 43512), (196, 43068), (222, 38024), (259, 32592), (291, 29008), (294, 28712), (296, 28518), (336, 25123), (388, 21756), (392, 21534), (444, 19012), (518, 16296), (582, 14504), (588, 14356), (592, 14259), (679, 12432), (776, 10878), (777, 10864), (784, 10767), (888, 9506), (1036, 8148), (1164, 7252), (1176, 7178), (1358, 6216), (1552, 5439), (1554, 5432), (1776, 4753), (1813, 4656), (2037, 4144), (2072, 4074), (2328, 3626), (2352, 3589), (2716, 3108)]