249331212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18371}}^1$

素因数の和:18423

約数の個数: 72

約数和(自身を含む): 702177840

約数和(自身を除く): 452846628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 18371, 36742, 55113, 73484, 110226, 165339, 220452, 238823, 330678, 477646, 532759, 661356, 716469, 955292, 1065518, 1432938, 1598277, 2131036, 2149407, 2865876, 3196554, 4298814, 4794831, 6393108, 6925867, 8597628, 9589662, 13851734, 19179324, 20777601, 27703468, 41555202, 62332803, 83110404, 124665606, 249331212]

約数ペア:

[(1, 249331212), (2, 124665606), (3, 83110404), (4, 62332803), (6, 41555202), (9, 27703468), (12, 20777601), (13, 19179324), (18, 13851734), (26, 9589662), (29, 8597628), (36, 6925867), (39, 6393108), (52, 4794831), (58, 4298814), (78, 3196554), (87, 2865876), (116, 2149407), (117, 2131036), (156, 1598277), (174, 1432938), (234, 1065518), (261, 955292), (348, 716469), (377, 661356), (468, 532759), (522, 477646), (754, 330678), (1044, 238823), (1131, 220452), (1508, 165339), (2262, 110226), (3393, 73484), (4524, 55113), (6786, 36742), (13572, 18371)]