2191378224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{343261}}^1$

素因数の和:343298

約数の個数: 80

約数和(自身を含む): 6810318080

約数和(自身を除く): 4618939856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 343261, 686522, 1029783, 1373044, 2059566, 2402827, 2746088, 4119132, 4805654, 5492176, 6521959, 7208481, 8238264, 9611308, 13043918, 14416962, 16476528, 19222616, 19565877, 26087836, 28833924, 38445232, 39131754, 45653713, 52175672, 57667848, 78263508, 91307426, 104351344, 115335696, 136961139, 156527016, 182614852, 273922278, 313054032, 365229704, 547844556, 730459408, 1095689112, 2191378224]

約数ペア:

[(1, 2191378224), (2, 1095689112), (3, 730459408), (4, 547844556), (6, 365229704), (7, 313054032), (8, 273922278), (12, 182614852), (14, 156527016), (16, 136961139), (19, 115335696), (21, 104351344), (24, 91307426), (28, 78263508), (38, 57667848), (42, 52175672), (48, 45653713), (56, 39131754), (57, 38445232), (76, 28833924), (84, 26087836), (112, 19565877), (114, 19222616), (133, 16476528), (152, 14416962), (168, 13043918), (228, 9611308), (266, 8238264), (304, 7208481), (336, 6521959), (399, 5492176), (456, 4805654), (532, 4119132), (798, 2746088), (912, 2402827), (1064, 2059566), (1596, 1373044), (2128, 1029783), (3192, 686522), (6384, 343261)]