327996812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9719}}^1$

素因数の和:9806

約数の個数: 48

約数和(自身を含む): 685843200

約数和(自身を除く): 357846388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 1298, 1534, 2596, 3068, 8437, 9719, 16874, 19438, 33748, 38876, 106909, 126347, 213818, 252694, 427636, 505388, 573421, 1146842, 1389817, 2293684, 2779634, 5559268, 6307631, 7454473, 12615262, 14908946, 25230524, 29817892, 81999203, 163998406, 327996812]

約数ペア:

[(1, 327996812), (2, 163998406), (4, 81999203), (11, 29817892), (13, 25230524), (22, 14908946), (26, 12615262), (44, 7454473), (52, 6307631), (59, 5559268), (118, 2779634), (143, 2293684), (236, 1389817), (286, 1146842), (572, 573421), (649, 505388), (767, 427636), (1298, 252694), (1534, 213818), (2596, 126347), (3068, 106909), (8437, 38876), (9719, 33748), (16874, 19438)]