1081088568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{306431}}^1$

素因数の和:306457

約数の個数: 72

約数和(自身を含む): 3405991680

約数和(自身を除く): 2324903112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 306431, 612862, 919293, 1225724, 1838586, 2145017, 2451448, 2757879, 3677172, 4290034, 5515758, 6435051, 7354344, 8580068, 11031516, 12870102, 15015119, 17160136, 19305153, 22063032, 25740204, 30030238, 38610306, 45045357, 51480408, 60060476, 77220612, 90090714, 120120952, 135136071, 154441224, 180181428, 270272142, 360362856, 540544284, 1081088568]

約数ペア:

[(1, 1081088568), (2, 540544284), (3, 360362856), (4, 270272142), (6, 180181428), (7, 154441224), (8, 135136071), (9, 120120952), (12, 90090714), (14, 77220612), (18, 60060476), (21, 51480408), (24, 45045357), (28, 38610306), (36, 30030238), (42, 25740204), (49, 22063032), (56, 19305153), (63, 17160136), (72, 15015119), (84, 12870102), (98, 11031516), (126, 8580068), (147, 7354344), (168, 6435051), (196, 5515758), (252, 4290034), (294, 3677172), (392, 2757879), (441, 2451448), (504, 2145017), (588, 1838586), (882, 1225724), (1176, 919293), (1764, 612862), (3528, 306431)]