304800972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 830947824

約数和(自身を除く): 526146852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 771, 1028, 1542, 1799, 2017, 3084, 3598, 4034, 5397, 6051, 7196, 8068, 10794, 12102, 12593, 14119, 21588, 24204, 25186, 28238, 37779, 42357, 50372, 56476, 75558, 84714, 98833, 151116, 169428, 197666, 296499, 395332, 518369, 592998, 1036738, 1185996, 1555107, 2073476, 3110214, 3628583, 6220428, 7257166, 10885749, 14514332, 21771498, 25400081, 43542996, 50800162, 76200243, 101600324, 152400486, 304800972]

約数ペア:

[(1, 304800972), (2, 152400486), (3, 101600324), (4, 76200243), (6, 50800162), (7, 43542996), (12, 25400081), (14, 21771498), (21, 14514332), (28, 10885749), (42, 7257166), (49, 6220428), (84, 3628583), (98, 3110214), (147, 2073476), (196, 1555107), (257, 1185996), (294, 1036738), (514, 592998), (588, 518369), (771, 395332), (1028, 296499), (1542, 197666), (1799, 169428), (2017, 151116), (3084, 98833), (3598, 84714), (4034, 75558), (5397, 56476), (6051, 50372), (7196, 42357), (8068, 37779), (10794, 28238), (12102, 25186), (12593, 24204), (14119, 21588)]