285422688

素因数分解:

$2^5\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2069}}^1$

素因数の和:2564

約数の個数: 72

約数和(自身を含む): 813758400

約数和(自身を除く): 528335712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479, 958, 1437, 1916, 2069, 2874, 3832, 4138, 4311, 5748, 6207, 7664, 8276, 8622, 11496, 12414, 15328, 16552, 17244, 18621, 22992, 24828, 33104, 34488, 37242, 45984, 49656, 66208, 68976, 74484, 99312, 137952, 148968, 198624, 297936, 595872, 991051, 1982102, 2973153, 3964204, 5946306, 7928408, 8919459, 11892612, 15856816, 17838918, 23785224, 31713632, 35677836, 47570448, 71355672, 95140896, 142711344, 285422688]

約数ペア:

[(1, 285422688), (2, 142711344), (3, 95140896), (4, 71355672), (6, 47570448), (8, 35677836), (9, 31713632), (12, 23785224), (16, 17838918), (18, 15856816), (24, 11892612), (32, 8919459), (36, 7928408), (48, 5946306), (72, 3964204), (96, 2973153), (144, 1982102), (288, 991051), (479, 595872), (958, 297936), (1437, 198624), (1916, 148968), (2069, 137952), (2874, 99312), (3832, 74484), (4138, 68976), (4311, 66208), (5748, 49656), (6207, 45984), (7664, 37242), (8276, 34488), (8622, 33104), (11496, 24828), (12414, 22992), (15328, 18621), (16552, 17244)]