219029538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 540933120

約数和(自身を除く): 321903582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 467, 546, 859, 934, 1401, 1718, 2577, 2802, 3269, 5154, 6013, 6071, 6538, 9807, 11167, 12026, 12142, 18039, 18213, 19614, 22334, 33501, 36078, 36426, 42497, 67002, 78169, 84994, 127491, 156338, 234507, 254982, 401153, 469014, 802306, 1203459, 2406918, 2808071, 5214989, 5616142, 8424213, 10429978, 15644967, 16848426, 31289934, 36504923, 73009846, 109514769, 219029538]

約数ペア:

[(1, 219029538), (2, 109514769), (3, 73009846), (6, 36504923), (7, 31289934), (13, 16848426), (14, 15644967), (21, 10429978), (26, 8424213), (39, 5616142), (42, 5214989), (78, 2808071), (91, 2406918), (182, 1203459), (273, 802306), (467, 469014), (546, 401153), (859, 254982), (934, 234507), (1401, 156338), (1718, 127491), (2577, 84994), (2802, 78169), (3269, 67002), (5154, 42497), (6013, 36426), (6071, 36078), (6538, 33501), (9807, 22334), (11167, 19614), (12026, 18213), (12142, 18039)]