2156924544

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{244217}}^1$

素因数の和:244257

約数の個数: 64

約数和(自身を含む): 5978456640

約数和(自身を除く): 3821532096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 244217, 488434, 732651, 976868, 1465302, 1953736, 2930604, 3907472, 5616991, 5861208, 7814944, 11233982, 11722416, 15629888, 16850973, 22467964, 23444832, 31259776, 33701946, 44935928, 46889664, 67403892, 89871856, 93779328, 134807784, 179743712, 269615568, 359487424, 539231136, 718974848, 1078462272, 2156924544]

約数ペア:

[(1, 2156924544), (2, 1078462272), (3, 718974848), (4, 539231136), (6, 359487424), (8, 269615568), (12, 179743712), (16, 134807784), (23, 93779328), (24, 89871856), (32, 67403892), (46, 46889664), (48, 44935928), (64, 33701946), (69, 31259776), (92, 23444832), (96, 22467964), (128, 16850973), (138, 15629888), (184, 11722416), (192, 11233982), (276, 7814944), (368, 5861208), (384, 5616991), (552, 3907472), (736, 2930604), (1104, 1953736), (1472, 1465302), (2208, 976868), (2944, 732651), (4416, 488434), (8832, 244217)]