222742016

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 80

約数和(自身を含む): 535560960

約数和(自身を除く): 312818944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3271, 3584, 4256, 4864, 6542, 8512, 9728, 13084, 17024, 22897, 26168, 34048, 45794, 52336, 62149, 68096, 91588, 104672, 124298, 183176, 209344, 248596, 366352, 418688, 435043, 497192, 732704, 837376, 870086, 994384, 1465408, 1674752, 1740172, 1988768, 2930816, 3480344, 3977536, 5861632, 6960688, 7955072, 11723264, 13921376, 15910144, 27842752, 31820288, 55685504, 111371008, 222742016]

約数ペア:

[(1, 222742016), (2, 111371008), (4, 55685504), (7, 31820288), (8, 27842752), (14, 15910144), (16, 13921376), (19, 11723264), (28, 7955072), (32, 6960688), (38, 5861632), (56, 3977536), (64, 3480344), (76, 2930816), (112, 1988768), (128, 1740172), (133, 1674752), (152, 1465408), (224, 994384), (256, 870086), (266, 837376), (304, 732704), (448, 497192), (512, 435043), (532, 418688), (608, 366352), (896, 248596), (1064, 209344), (1216, 183176), (1792, 124298), (2128, 104672), (2432, 91588), (3271, 68096), (3584, 62149), (4256, 52336), (4864, 45794), (6542, 34048), (8512, 26168), (9728, 22897), (13084, 17024)]