268358464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1319}}^1$

素因数の和:1376

約数の個数: 84

約数和(自身を含む): 617585760

約数和(自身を除く): 349227296

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 704, 748, 1088, 1156, 1319, 1496, 2312, 2638, 2992, 3179, 4624, 5276, 5984, 6358, 9248, 10552, 11968, 12716, 14509, 18496, 21104, 22423, 25432, 29018, 42208, 44846, 50864, 58036, 84416, 89692, 101728, 116072, 179384, 203456, 232144, 246653, 358768, 381191, 464288, 493306, 717536, 762382, 928576, 986612, 1435072, 1524764, 1973224, 3049528, 3946448, 4193101, 6099056, 7892896, 8386202, 12198112, 15785792, 16772404, 24396224, 33544808, 67089616, 134179232, 268358464]

約数ペア:

[(1, 268358464), (2, 134179232), (4, 67089616), (8, 33544808), (11, 24396224), (16, 16772404), (17, 15785792), (22, 12198112), (32, 8386202), (34, 7892896), (44, 6099056), (64, 4193101), (68, 3946448), (88, 3049528), (136, 1973224), (176, 1524764), (187, 1435072), (272, 986612), (289, 928576), (352, 762382), (374, 717536), (544, 493306), (578, 464288), (704, 381191), (748, 358768), (1088, 246653), (1156, 232144), (1319, 203456), (1496, 179384), (2312, 116072), (2638, 101728), (2992, 89692), (3179, 84416), (4624, 58036), (5276, 50864), (5984, 44846), (6358, 42208), (9248, 29018), (10552, 25432), (11968, 22423), (12716, 21104), (14509, 18496)]