288427698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2531}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 674646336

約数和(自身を除く): 386218638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 487, 974, 1461, 2531, 2922, 4383, 5062, 6331, 7593, 8766, 12662, 15186, 18993, 22779, 32903, 37986, 45558, 56979, 65806, 98709, 113958, 197418, 296127, 592254, 1232597, 2465194, 3697791, 7395582, 11093373, 16023761, 22186746, 32047522, 48071283, 96142566, 144213849, 288427698]

約数ペア:

[(1, 288427698), (2, 144213849), (3, 96142566), (6, 48071283), (9, 32047522), (13, 22186746), (18, 16023761), (26, 11093373), (39, 7395582), (78, 3697791), (117, 2465194), (234, 1232597), (487, 592254), (974, 296127), (1461, 197418), (2531, 113958), (2922, 98709), (4383, 65806), (5062, 56979), (6331, 45558), (7593, 37986), (8766, 32903), (12662, 22779), (15186, 18993)]