266363916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 768219648

約数和(自身を除く): 501855732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 353, 364, 546, 691, 706, 1059, 1092, 1382, 1412, 2073, 2118, 2471, 2764, 4146, 4236, 4589, 4837, 4942, 7413, 8292, 8983, 9178, 9674, 9884, 13767, 14511, 14826, 17966, 18356, 19348, 26949, 27534, 29022, 29652, 32123, 35932, 53898, 55068, 58044, 62881, 64246, 96369, 107796, 125762, 128492, 188643, 192738, 243923, 251524, 377286, 385476, 487846, 731769, 754572, 975692, 1463538, 1707461, 2927076, 3170999, 3414922, 5122383, 6341998, 6829844, 9512997, 10244766, 12683996, 19025994, 20489532, 22196993, 38051988, 44393986, 66590979, 88787972, 133181958, 266363916]

約数ペア:

[(1, 266363916), (2, 133181958), (3, 88787972), (4, 66590979), (6, 44393986), (7, 38051988), (12, 22196993), (13, 20489532), (14, 19025994), (21, 12683996), (26, 10244766), (28, 9512997), (39, 6829844), (42, 6341998), (52, 5122383), (78, 3414922), (84, 3170999), (91, 2927076), (156, 1707461), (182, 1463538), (273, 975692), (353, 754572), (364, 731769), (546, 487846), (691, 385476), (706, 377286), (1059, 251524), (1092, 243923), (1382, 192738), (1412, 188643), (2073, 128492), (2118, 125762), (2471, 107796), (2764, 96369), (4146, 64246), (4236, 62881), (4589, 58044), (4837, 55068), (4942, 53898), (7413, 35932), (8292, 32123), (8983, 29652), (9178, 29022), (9674, 27534), (9884, 26949), (13767, 19348), (14511, 18356), (14826, 17966)]