247054644

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{120397}}^1$

素因数の和:120429

約数の個数: 48

約数和(自身を含む): 674228800

約数和(自身を除く): 427174156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 120397, 240794, 361191, 481588, 722382, 1083573, 1444764, 2167146, 2287543, 3250719, 4334292, 4575086, 6501438, 6862629, 9150172, 13002876, 13725258, 20587887, 27450516, 41175774, 61763661, 82351548, 123527322, 247054644]

約数ペア:

[(1, 247054644), (2, 123527322), (3, 82351548), (4, 61763661), (6, 41175774), (9, 27450516), (12, 20587887), (18, 13725258), (19, 13002876), (27, 9150172), (36, 6862629), (38, 6501438), (54, 4575086), (57, 4334292), (76, 3250719), (108, 2287543), (114, 2167146), (171, 1444764), (228, 1083573), (342, 722382), (513, 481588), (684, 361191), (1026, 240794), (2052, 120397)]