393155616

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83579}}^1$

素因数の和:83606

約数の個数: 72

約数和(自身を含む): 1200543120

約数和(自身を除く): 807387504

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, 83579, 167158, 250737, 334316, 501474, 585053, 668632, 1002948, 1170106, 1337264, 1755159, 2005896, 2340212, 2674528, 3510318, 4011792, 4095371, 4680424, 7020636, 8023584, 8190742, 9360848, 12286113, 14041272, 16381484, 18721696, 24572226, 28082544, 32762968, 49144452, 56165088, 65525936, 98288904, 131051872, 196577808, 393155616]

約数ペア:

[(1, 393155616), (2, 196577808), (3, 131051872), (4, 98288904), (6, 65525936), (7, 56165088), (8, 49144452), (12, 32762968), (14, 28082544), (16, 24572226), (21, 18721696), (24, 16381484), (28, 14041272), (32, 12286113), (42, 9360848), (48, 8190742), (49, 8023584), (56, 7020636), (84, 4680424), (96, 4095371), (98, 4011792), (112, 3510318), (147, 2674528), (168, 2340212), (196, 2005896), (224, 1755159), (294, 1337264), (336, 1170106), (392, 1002948), (588, 668632), (672, 585053), (784, 501474), (1176, 334316), (1568, 250737), (2352, 167158), (4704, 83579)]