140231304

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1619}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 390744000

約数和(自身を除く): 250512696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 1203, 1604, 1619, 2406, 3208, 3238, 3609, 4812, 4857, 6476, 7218, 9624, 9714, 10827, 12952, 14436, 14571, 19428, 21654, 28872, 29142, 38856, 43308, 43713, 58284, 86616, 87426, 116568, 174852, 349704, 649219, 1298438, 1947657, 2596876, 3895314, 5193752, 5842971, 7790628, 11685942, 15581256, 17528913, 23371884, 35057826, 46743768, 70115652, 140231304]

約数ペア:

[(1, 140231304), (2, 70115652), (3, 46743768), (4, 35057826), (6, 23371884), (8, 17528913), (9, 15581256), (12, 11685942), (18, 7790628), (24, 5842971), (27, 5193752), (36, 3895314), (54, 2596876), (72, 1947657), (108, 1298438), (216, 649219), (401, 349704), (802, 174852), (1203, 116568), (1604, 87426), (1619, 86616), (2406, 58284), (3208, 43713), (3238, 43308), (3609, 38856), (4812, 29142), (4857, 28872), (6476, 21654), (7218, 19428), (9624, 14571), (9714, 14436), (10827, 12952)]