4220664

素因数分解:

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

素因数の和:157

約数の個数: 96

約数和(自身を含む): 12736080

約数和(自身を除く): 8515416

約数列:

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

約数ペア:

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