340498548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727561}}^1$

素因数の和:727584

約数の個数: 36

約数和(自身を含む): 926913988

約数和(自身を除く): 586415440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 727561, 1455122, 2182683, 2910244, 4365366, 6548049, 8730732, 9458293, 13096098, 18916586, 26192196, 28374879, 37833172, 56749758, 85124637, 113499516, 170249274, 340498548]

約数ペア:

[(1, 340498548), (2, 170249274), (3, 113499516), (4, 85124637), (6, 56749758), (9, 37833172), (12, 28374879), (13, 26192196), (18, 18916586), (26, 13096098), (36, 9458293), (39, 8730732), (52, 6548049), (78, 4365366), (117, 2910244), (156, 2182683), (234, 1455122), (468, 727561)]