2015112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3816888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 449, 561, 748, 898, 1122, 1347, 1496, 1796, 2244, 2694, 3592, 4488, 4939, 5388, 7633, 9878, 10776, 14817, 15266, 19756, 22899, 29634, 30532, 39512, 45798, 59268, 61064, 83963, 91596, 118536, 167926, 183192, 251889, 335852, 503778, 671704, 1007556, 2015112]

約数ペア:

[(1, 2015112), (2, 1007556), (3, 671704), (4, 503778), (6, 335852), (8, 251889), (11, 183192), (12, 167926), (17, 118536), (22, 91596), (24, 83963), (33, 61064), (34, 59268), (44, 45798), (51, 39512), (66, 30532), (68, 29634), (88, 22899), (102, 19756), (132, 15266), (136, 14817), (187, 10776), (204, 9878), (264, 7633), (374, 5388), (408, 4939), (449, 4488), (561, 3592), (748, 2694), (898, 2244), (1122, 1796), (1347, 1496)]