215523168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45817}}^1$

素因数の和:45844

約数の個数: 72

約数和(自身を含む): 658129752

約数和(自身を除く): 442606584

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, 45817, 91634, 137451, 183268, 274902, 320719, 366536, 549804, 641438, 733072, 962157, 1099608, 1282876, 1466144, 1924314, 2199216, 2245033, 2565752, 3848628, 4398432, 4490066, 5131504, 6735099, 7697256, 8980132, 10263008, 13470198, 15394512, 17960264, 26940396, 30789024, 35920528, 53880792, 71841056, 107761584, 215523168]

約数ペア:

[(1, 215523168), (2, 107761584), (3, 71841056), (4, 53880792), (6, 35920528), (7, 30789024), (8, 26940396), (12, 17960264), (14, 15394512), (16, 13470198), (21, 10263008), (24, 8980132), (28, 7697256), (32, 6735099), (42, 5131504), (48, 4490066), (49, 4398432), (56, 3848628), (84, 2565752), (96, 2245033), (98, 2199216), (112, 1924314), (147, 1466144), (168, 1282876), (196, 1099608), (224, 962157), (294, 733072), (336, 641438), (392, 549804), (588, 366536), (672, 320719), (784, 274902), (1176, 183268), (1568, 137451), (2352, 91634), (4704, 45817)]