15144967204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 27331662960

約数和(自身を除く): 12186695756

約数列:

[1, 2, 4, 41, 82, 164, 397, 457, 509, 794, 914, 1018, 1588, 1828, 2036, 16277, 18737, 20869, 32554, 37474, 41738, 65108, 74948, 83476, 181429, 202073, 232613, 362858, 404146, 465226, 725716, 808292, 930452, 7438589, 8284993, 9537133, 14877178, 16569986, 19074266, 29754356, 33139972, 38148532, 92347361, 184694722, 369389444, 3786241801, 7572483602, 15144967204]

約数ペア:

[(1, 15144967204), (2, 7572483602), (4, 3786241801), (41, 369389444), (82, 184694722), (164, 92347361), (397, 38148532), (457, 33139972), (509, 29754356), (794, 19074266), (914, 16569986), (1018, 14877178), (1588, 9537133), (1828, 8284993), (2036, 7438589), (16277, 930452), (18737, 808292), (20869, 725716), (32554, 465226), (37474, 404146), (41738, 362858), (65108, 232613), (74948, 202073), (83476, 181429)]