194491284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 508505760

約数和(自身を除く): 314014476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 3307, 4524, 4901, 6614, 9802, 9921, 13228, 14703, 19604, 19842, 29406, 39684, 42991, 58812, 85982, 95903, 128973, 171964, 191806, 257946, 287709, 383612, 515892, 558883, 575418, 1117766, 1150836, 1246739, 1676649, 2235532, 2493478, 3353298, 3740217, 4986956, 6706596, 7480434, 14960868, 16207607, 32415214, 48622821, 64830428, 97245642, 194491284]

約数ペア:

[(1, 194491284), (2, 97245642), (3, 64830428), (4, 48622821), (6, 32415214), (12, 16207607), (13, 14960868), (26, 7480434), (29, 6706596), (39, 4986956), (52, 3740217), (58, 3353298), (78, 2493478), (87, 2235532), (116, 1676649), (156, 1246739), (169, 1150836), (174, 1117766), (338, 575418), (348, 558883), (377, 515892), (507, 383612), (676, 287709), (754, 257946), (1014, 191806), (1131, 171964), (1508, 128973), (2028, 95903), (2262, 85982), (3307, 58812), (4524, 42991), (4901, 39684), (6614, 29406), (9802, 19842), (9921, 19604), (13228, 14703)]