749223774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{6521}}^1$

素因数の和:7033

約数の個数: 48

約数和(自身を含む): 1752017904

約数和(自身を除く): 1002794130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 982, 1473, 2946, 4419, 6383, 6521, 8838, 12766, 13042, 19149, 19563, 38298, 39126, 57447, 58689, 84773, 114894, 117378, 169546, 254319, 508638, 762957, 1525914, 3201811, 6403622, 9605433, 19210866, 28816299, 41623543, 57632598, 83247086, 124870629, 249741258, 374611887, 749223774]

約数ペア:

[(1, 749223774), (2, 374611887), (3, 249741258), (6, 124870629), (9, 83247086), (13, 57632598), (18, 41623543), (26, 28816299), (39, 19210866), (78, 9605433), (117, 6403622), (234, 3201811), (491, 1525914), (982, 762957), (1473, 508638), (2946, 254319), (4419, 169546), (6383, 117378), (6521, 114894), (8838, 84773), (12766, 58689), (13042, 57447), (19149, 39126), (19563, 38298)]