240670298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 432414720

約数和(自身を除く): 191744422

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 67, 134, 229, 253, 341, 458, 506, 682, 713, 737, 1426, 1474, 1541, 2077, 2519, 3082, 4154, 5038, 5267, 7099, 7843, 10534, 14198, 15343, 15686, 16951, 22847, 30686, 33902, 45694, 47771, 57937, 78089, 95542, 115874, 156178, 163277, 168773, 326554, 337546, 352889, 475633, 525481, 705778, 951266, 1050962, 1796047, 3592094, 3881779, 5231963, 7763558, 10463926, 10939559, 21879118, 120335149, 240670298]

約数ペア:

[(1, 240670298), (2, 120335149), (11, 21879118), (22, 10939559), (23, 10463926), (31, 7763558), (46, 5231963), (62, 3881779), (67, 3592094), (134, 1796047), (229, 1050962), (253, 951266), (341, 705778), (458, 525481), (506, 475633), (682, 352889), (713, 337546), (737, 326554), (1426, 168773), (1474, 163277), (1541, 156178), (2077, 115874), (2519, 95542), (3082, 78089), (4154, 57937), (5038, 47771), (5267, 45694), (7099, 33902), (7843, 30686), (10534, 22847), (14198, 16951), (15343, 15686)]