1744257116

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 3628154880

約数和(自身を除く): 1883897764

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 127, 158, 196, 254, 316, 508, 553, 887, 889, 1106, 1774, 1778, 2212, 3548, 3556, 3871, 6209, 6223, 7742, 10033, 12418, 12446, 15484, 20066, 24836, 24892, 40132, 43463, 70073, 70231, 86926, 112649, 140146, 140462, 173852, 225298, 280292, 280924, 450596, 490511, 491617, 788543, 981022, 983234, 1577086, 1962044, 1966468, 3154172, 3433577, 5519801, 6867154, 8899271, 11039602, 13734308, 17798542, 22079204, 35597084, 62294897, 124589794, 249179588, 436064279, 872128558, 1744257116]

約数ペア:

[(1, 1744257116), (2, 872128558), (4, 436064279), (7, 249179588), (14, 124589794), (28, 62294897), (49, 35597084), (79, 22079204), (98, 17798542), (127, 13734308), (158, 11039602), (196, 8899271), (254, 6867154), (316, 5519801), (508, 3433577), (553, 3154172), (887, 1966468), (889, 1962044), (1106, 1577086), (1774, 983234), (1778, 981022), (2212, 788543), (3548, 491617), (3556, 490511), (3871, 450596), (6209, 280924), (6223, 280292), (7742, 225298), (10033, 173852), (12418, 140462), (12446, 140146), (15484, 112649), (20066, 86926), (24836, 70231), (24892, 70073), (40132, 43463)]