1315704824

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 2852236800

約数和(自身を除く): 1536531976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 269, 334, 523, 538, 668, 1046, 1076, 1169, 1336, 1883, 2092, 2152, 2338, 3661, 3766, 4184, 4676, 7322, 7532, 9352, 14644, 15064, 29288, 44923, 87341, 89846, 140687, 174682, 179692, 281374, 314461, 349364, 359384, 562748, 611387, 628922, 698728, 984809, 1125496, 1222774, 1257844, 1969618, 2445548, 2515688, 3939236, 4891096, 7878472, 23494729, 46989458, 93978916, 164463103, 187957832, 328926206, 657852412, 1315704824]

約数ペア:

[(1, 1315704824), (2, 657852412), (4, 328926206), (7, 187957832), (8, 164463103), (14, 93978916), (28, 46989458), (56, 23494729), (167, 7878472), (269, 4891096), (334, 3939236), (523, 2515688), (538, 2445548), (668, 1969618), (1046, 1257844), (1076, 1222774), (1169, 1125496), (1336, 984809), (1883, 698728), (2092, 628922), (2152, 611387), (2338, 562748), (3661, 359384), (3766, 349364), (4184, 314461), (4676, 281374), (7322, 179692), (7532, 174682), (9352, 140687), (14644, 89846), (15064, 87341), (29288, 44923)]