254161476

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2092

約数の個数: 84

約数和(自身を含む): 682714032

約数和(自身を除く): 428552556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1548, 2027, 2322, 2916, 3483, 4054, 4644, 6081, 6966, 8108, 10449, 12162, 13932, 18243, 20898, 24324, 31347, 36486, 41796, 54729, 62694, 72972, 87161, 109458, 125388, 164187, 174322, 218916, 261483, 328374, 348644, 492561, 522966, 656748, 784449, 985122, 1045932, 1477683, 1568898, 1970244, 2353347, 2955366, 3137796, 4706694, 5910732, 7060041, 9413388, 14120082, 21180123, 28240164, 42360246, 63540369, 84720492, 127080738, 254161476]

約数ペア:

[(1, 254161476), (2, 127080738), (3, 84720492), (4, 63540369), (6, 42360246), (9, 28240164), (12, 21180123), (18, 14120082), (27, 9413388), (36, 7060041), (43, 5910732), (54, 4706694), (81, 3137796), (86, 2955366), (108, 2353347), (129, 1970244), (162, 1568898), (172, 1477683), (243, 1045932), (258, 985122), (324, 784449), (387, 656748), (486, 522966), (516, 492561), (729, 348644), (774, 328374), (972, 261483), (1161, 218916), (1458, 174322), (1548, 164187), (2027, 125388), (2322, 109458), (2916, 87161), (3483, 72972), (4054, 62694), (4644, 54729), (6081, 41796), (6966, 36486), (8108, 31347), (10449, 24324), (12162, 20898), (13932, 18243)]