228764752047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{919}}^1\times {\mathrm{3079}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 356874918400

約数和(自身を除く): 128110166353

約数列:

[1, 3, 9, 13, 39, 117, 691, 919, 2073, 2757, 3079, 6219, 8271, 8983, 9237, 11947, 26949, 27711, 35841, 40027, 80847, 107523, 120081, 360243, 635029, 1905087, 2127589, 2829601, 5715261, 6382767, 8255377, 8488803, 19148301, 24766131, 25466409, 27658657, 36784813, 74298393, 82975971, 110354439, 248927913, 331063317, 1955254291, 5865762873, 17597288619, 25418305783, 76254917349, 228764752047]

約数ペア:

[(1, 228764752047), (3, 76254917349), (9, 25418305783), (13, 17597288619), (39, 5865762873), (117, 1955254291), (691, 331063317), (919, 248927913), (2073, 110354439), (2757, 82975971), (3079, 74298393), (6219, 36784813), (8271, 27658657), (8983, 25466409), (9237, 24766131), (11947, 19148301), (26949, 8488803), (27711, 8255377), (35841, 6382767), (40027, 5715261), (80847, 2829601), (107523, 2127589), (120081, 1905087), (360243, 635029)]