2218840064

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4123

約数の個数: 104

約数和(自身を含む): 5339221440

約数和(自身を除く): 3120381376

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, 1024, 1064, 1216, 1792, 2048, 2128, 2432, 3584, 4073, 4096, 4256, 4864, 7168, 8146, 8512, 9728, 14336, 16292, 17024, 19456, 28511, 28672, 32584, 34048, 38912, 57022, 65168, 68096, 77387, 77824, 114044, 130336, 136192, 154774, 228088, 260672, 272384, 309548, 456176, 521344, 541709, 544768, 619096, 912352, 1042688, 1083418, 1238192, 1824704, 2085376, 2166836, 2476384, 3649408, 4170752, 4333672, 4952768, 7298816, 8341504, 8667344, 9905536, 14597632, 16683008, 17334688, 19811072, 29195264, 34669376, 39622144, 58390528, 69338752, 79244288, 116781056, 138677504, 158488576, 277355008, 316977152, 554710016, 1109420032, 2218840064]

約数ペア:

[(1, 2218840064), (2, 1109420032), (4, 554710016), (7, 316977152), (8, 277355008), (14, 158488576), (16, 138677504), (19, 116781056), (28, 79244288), (32, 69338752), (38, 58390528), (56, 39622144), (64, 34669376), (76, 29195264), (112, 19811072), (128, 17334688), (133, 16683008), (152, 14597632), (224, 9905536), (256, 8667344), (266, 8341504), (304, 7298816), (448, 4952768), (512, 4333672), (532, 4170752), (608, 3649408), (896, 2476384), (1024, 2166836), (1064, 2085376), (1216, 1824704), (1792, 1238192), (2048, 1083418), (2128, 1042688), (2432, 912352), (3584, 619096), (4073, 544768), (4096, 541709), (4256, 521344), (4864, 456176), (7168, 309548), (8146, 272384), (8512, 260672), (9728, 228088), (14336, 154774), (16292, 136192), (17024, 130336), (19456, 114044), (28511, 77824), (28672, 77387), (32584, 68096), (34048, 65168), (38912, 57022)]