252967008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53777}}^1$

素因数の和:53804

約数の個数: 72

約数和(自身を含む): 772467192

約数和(自身を除く): 519500184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 53777, 107554, 161331, 215108, 322662, 376439, 430216, 645324, 752878, 860432, 1129317, 1290648, 1505756, 1720864, 2258634, 2581296, 2635073, 3011512, 4517268, 5162592, 5270146, 6023024, 7905219, 9034536, 10540292, 12046048, 15810438, 18069072, 21080584, 31620876, 36138144, 42161168, 63241752, 84322336, 126483504, 252967008]

約数ペア:

[(1, 252967008), (2, 126483504), (3, 84322336), (4, 63241752), (6, 42161168), (7, 36138144), (8, 31620876), (12, 21080584), (14, 18069072), (16, 15810438), (21, 12046048), (24, 10540292), (28, 9034536), (32, 7905219), (42, 6023024), (48, 5270146), (49, 5162592), (56, 4517268), (84, 3011512), (96, 2635073), (98, 2581296), (112, 2258634), (147, 1720864), (168, 1505756), (196, 1290648), (224, 1129317), (294, 860432), (336, 752878), (392, 645324), (588, 430216), (672, 376439), (784, 322662), (1176, 215108), (1568, 161331), (2352, 107554), (4704, 53777)]