265288374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59669}}^1$

素因数の和:59709

約数の個数: 48

約数和(自身を含む): 651596400

約数和(自身を除く): 386308026

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 59669, 119338, 179007, 358014, 537021, 775697, 1074042, 1133711, 1551394, 2267422, 2327091, 3401133, 4654182, 6802266, 6981273, 10203399, 13962546, 14738243, 20406798, 29476486, 44214729, 88429458, 132644187, 265288374]

約数ペア:

[(1, 265288374), (2, 132644187), (3, 88429458), (6, 44214729), (9, 29476486), (13, 20406798), (18, 14738243), (19, 13962546), (26, 10203399), (38, 6981273), (39, 6802266), (57, 4654182), (78, 3401133), (114, 2327091), (117, 2267422), (171, 1551394), (234, 1133711), (247, 1074042), (342, 775697), (494, 537021), (741, 358014), (1482, 179007), (2223, 119338), (4446, 59669)]