15661323552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{3329363}}^1$

素因数の和:3329390

約数の個数: 72

約数和(自身を含む): 47822984496

約数和(自身を除く): 32161660944

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, 3329363, 6658726, 9988089, 13317452, 19976178, 23305541, 26634904, 39952356, 46611082, 53269808, 69916623, 79904712, 93222164, 106539616, 139833246, 159809424, 163138787, 186444328, 279666492, 319618848, 326277574, 372888656, 489416361, 559332984, 652555148, 745777312, 978832722, 1118665968, 1305110296, 1957665444, 2237331936, 2610220592, 3915330888, 5220441184, 7830661776, 15661323552]

約数ペア:

[(1, 15661323552), (2, 7830661776), (3, 5220441184), (4, 3915330888), (6, 2610220592), (7, 2237331936), (8, 1957665444), (12, 1305110296), (14, 1118665968), (16, 978832722), (21, 745777312), (24, 652555148), (28, 559332984), (32, 489416361), (42, 372888656), (48, 326277574), (49, 319618848), (56, 279666492), (84, 186444328), (96, 163138787), (98, 159809424), (112, 139833246), (147, 106539616), (168, 93222164), (196, 79904712), (224, 69916623), (294, 53269808), (336, 46611082), (392, 39952356), (588, 26634904), (672, 23305541), (784, 19976178), (1176, 13317452), (1568, 9988089), (2352, 6658726), (4704, 3329363)]