243950364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5939}}^1$

素因数の和:6119

約数の個数: 72

約数和(自身を含む): 709188480

約数和(自身を除く): 465238116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 5939, 6846, 10269, 11878, 13692, 17817, 20538, 23756, 35634, 41076, 41573, 53451, 71268, 83146, 106902, 124719, 166292, 213804, 249438, 374157, 498876, 748314, 968057, 1496628, 1936114, 2904171, 3872228, 5808342, 6776399, 8712513, 11616684, 13552798, 17425026, 20329197, 27105596, 34850052, 40658394, 60987591, 81316788, 121975182, 243950364]

約数ペア:

[(1, 243950364), (2, 121975182), (3, 81316788), (4, 60987591), (6, 40658394), (7, 34850052), (9, 27105596), (12, 20329197), (14, 17425026), (18, 13552798), (21, 11616684), (28, 8712513), (36, 6776399), (42, 5808342), (63, 3872228), (84, 2904171), (126, 1936114), (163, 1496628), (252, 968057), (326, 748314), (489, 498876), (652, 374157), (978, 249438), (1141, 213804), (1467, 166292), (1956, 124719), (2282, 106902), (2934, 83146), (3423, 71268), (4564, 53451), (5868, 41573), (5939, 41076), (6846, 35634), (10269, 23756), (11878, 20538), (13692, 17817)]