221172672

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23509}}^1$

素因数の和:23538

約数の個数: 84

約数和(自身を含む): 680755560

約数和(自身を除く): 459582888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 23509, 47018, 70527, 94036, 141054, 164563, 188072, 282108, 329126, 376144, 493689, 564216, 658252, 752288, 987378, 1128432, 1151941, 1316504, 1504576, 1974756, 2256864, 2303882, 2633008, 3455823, 3949512, 4513728, 4607764, 5266016, 6911646, 7899024, 9215528, 10532032, 13823292, 15798048, 18431056, 27646584, 31596096, 36862112, 55293168, 73724224, 110586336, 221172672]

約数ペア:

[(1, 221172672), (2, 110586336), (3, 73724224), (4, 55293168), (6, 36862112), (7, 31596096), (8, 27646584), (12, 18431056), (14, 15798048), (16, 13823292), (21, 10532032), (24, 9215528), (28, 7899024), (32, 6911646), (42, 5266016), (48, 4607764), (49, 4513728), (56, 3949512), (64, 3455823), (84, 2633008), (96, 2303882), (98, 2256864), (112, 1974756), (147, 1504576), (168, 1316504), (192, 1151941), (196, 1128432), (224, 987378), (294, 752288), (336, 658252), (392, 564216), (448, 493689), (588, 376144), (672, 329126), (784, 282108), (1176, 188072), (1344, 164563), (1568, 141054), (2352, 94036), (3136, 70527), (4704, 47018), (9408, 23509)]