312888918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 673505280

約数和(自身を除く): 360616362

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 83, 118, 138, 166, 177, 249, 354, 463, 498, 926, 1357, 1389, 1909, 2714, 2778, 3818, 4071, 4897, 5727, 8142, 9794, 10649, 11454, 14691, 21298, 27317, 29382, 31947, 38429, 54634, 63894, 76858, 81951, 112631, 115287, 163902, 225262, 230574, 337893, 628291, 675786, 883867, 1256582, 1767734, 1884873, 2267311, 2651601, 3769746, 4534622, 5303202, 6801933, 13603866, 52148153, 104296306, 156444459, 312888918]

約数ペア:

[(1, 312888918), (2, 156444459), (3, 104296306), (6, 52148153), (23, 13603866), (46, 6801933), (59, 5303202), (69, 4534622), (83, 3769746), (118, 2651601), (138, 2267311), (166, 1884873), (177, 1767734), (249, 1256582), (354, 883867), (463, 675786), (498, 628291), (926, 337893), (1357, 230574), (1389, 225262), (1909, 163902), (2714, 115287), (2778, 112631), (3818, 81951), (4071, 76858), (4897, 63894), (5727, 54634), (8142, 38429), (9794, 31947), (10649, 29382), (11454, 27317), (14691, 21298)]