879968144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{26737}}^1$

素因数の和:26784

約数の個数: 60

約数和(自身を含む): 1984333932

約数和(自身を除く): 1104365788

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 8228, 16456, 26737, 32912, 53474, 106948, 213896, 294107, 427792, 454529, 588214, 909058, 1176428, 1818116, 2352856, 3235177, 3636232, 4705712, 4999819, 6470354, 7272464, 9999638, 12940708, 19999276, 25881416, 39998552, 51762832, 54998009, 79997104, 109996018, 219992036, 439984072, 879968144]

約数ペア:

[(1, 879968144), (2, 439984072), (4, 219992036), (8, 109996018), (11, 79997104), (16, 54998009), (17, 51762832), (22, 39998552), (34, 25881416), (44, 19999276), (68, 12940708), (88, 9999638), (121, 7272464), (136, 6470354), (176, 4999819), (187, 4705712), (242, 3636232), (272, 3235177), (374, 2352856), (484, 1818116), (748, 1176428), (968, 909058), (1496, 588214), (1936, 454529), (2057, 427792), (2992, 294107), (4114, 213896), (8228, 106948), (16456, 53474), (26737, 32912)]