445498956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4027}}^1$

素因数の和:4483

約数の個数: 72

約数和(自身を含む): 1290248960

約数和(自身を除く): 844750004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 878, 1317, 1756, 2634, 3073, 3951, 4027, 5268, 6146, 7902, 8054, 9219, 12081, 12292, 15804, 16108, 18438, 24162, 27657, 28189, 36243, 36876, 48324, 55314, 56378, 72486, 84567, 110628, 112756, 144972, 169134, 253701, 338268, 507402, 1014804, 1767853, 3535706, 5303559, 7071412, 10607118, 12374971, 15910677, 21214236, 24749942, 31821354, 37124913, 49499884, 63642708, 74249826, 111374739, 148499652, 222749478, 445498956]

約数ペア:

[(1, 445498956), (2, 222749478), (3, 148499652), (4, 111374739), (6, 74249826), (7, 63642708), (9, 49499884), (12, 37124913), (14, 31821354), (18, 24749942), (21, 21214236), (28, 15910677), (36, 12374971), (42, 10607118), (63, 7071412), (84, 5303559), (126, 3535706), (252, 1767853), (439, 1014804), (878, 507402), (1317, 338268), (1756, 253701), (2634, 169134), (3073, 144972), (3951, 112756), (4027, 110628), (5268, 84567), (6146, 72486), (7902, 56378), (8054, 55314), (9219, 48324), (12081, 36876), (12292, 36243), (15804, 28189), (16108, 27657), (18438, 24162)]