361103204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 809210304

約数和(自身を除く): 448107100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1166, 1484, 1694, 2011, 2332, 3388, 4022, 4081, 6413, 8044, 8162, 12826, 14077, 16324, 22121, 25652, 28154, 44242, 44891, 56308, 88484, 89782, 106583, 154847, 179564, 213166, 243331, 309694, 426332, 486662, 619388, 746081, 973324, 1172413, 1492162, 1703317, 2344826, 2984324, 3406634, 4689652, 6813268, 8206891, 12896543, 16413782, 25793086, 32827564, 51586172, 90275801, 180551602, 361103204]

約数ペア:

[(1, 361103204), (2, 180551602), (4, 90275801), (7, 51586172), (11, 32827564), (14, 25793086), (22, 16413782), (28, 12896543), (44, 8206891), (53, 6813268), (77, 4689652), (106, 3406634), (121, 2984324), (154, 2344826), (212, 1703317), (242, 1492162), (308, 1172413), (371, 973324), (484, 746081), (583, 619388), (742, 486662), (847, 426332), (1166, 309694), (1484, 243331), (1694, 213166), (2011, 179564), (2332, 154847), (3388, 106583), (4022, 89782), (4081, 88484), (6413, 56308), (8044, 44891), (8162, 44242), (12826, 28154), (14077, 25652), (16324, 22121)]