2813987072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 6393959040

約数和(自身を除く): 3579971968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 97, 104, 128, 184, 194, 208, 256, 299, 368, 379, 388, 416, 598, 736, 758, 776, 832, 1196, 1261, 1472, 1516, 1552, 1664, 2231, 2392, 2522, 2944, 3032, 3104, 3328, 4462, 4784, 4927, 5044, 5888, 6064, 6208, 8717, 8924, 9568, 9854, 10088, 12128, 12416, 17434, 17848, 19136, 19708, 20176, 24256, 24832, 29003, 34868, 35696, 36763, 38272, 39416, 40352, 48512, 58006, 69736, 71392, 73526, 76544, 78832, 80704, 97024, 113321, 116012, 139472, 142784, 147052, 157664, 161408, 226642, 232024, 278944, 285568, 294104, 315328, 322816, 453284, 464048, 477919, 557888, 571136, 588208, 630656, 845549, 906568, 928096, 955838, 1115776, 1176416, 1261312, 1691098, 1813136, 1856192, 1911676, 2231552, 2352832, 3382196, 3626272, 3712384, 3823352, 4705664, 6764392, 7252544, 7424768, 7646704, 9411328, 10992137, 13528784, 14505088, 15293408, 21984274, 27057568, 29010176, 30586816, 43968548, 54115136, 61173632, 87937096, 108230272, 122347264, 175874192, 216460544, 351748384, 703496768, 1406993536, 2813987072]

約数ペア:

[(1, 2813987072), (2, 1406993536), (4, 703496768), (8, 351748384), (13, 216460544), (16, 175874192), (23, 122347264), (26, 108230272), (32, 87937096), (46, 61173632), (52, 54115136), (64, 43968548), (92, 30586816), (97, 29010176), (104, 27057568), (128, 21984274), (184, 15293408), (194, 14505088), (208, 13528784), (256, 10992137), (299, 9411328), (368, 7646704), (379, 7424768), (388, 7252544), (416, 6764392), (598, 4705664), (736, 3823352), (758, 3712384), (776, 3626272), (832, 3382196), (1196, 2352832), (1261, 2231552), (1472, 1911676), (1516, 1856192), (1552, 1813136), (1664, 1691098), (2231, 1261312), (2392, 1176416), (2522, 1115776), (2944, 955838), (3032, 928096), (3104, 906568), (3328, 845549), (4462, 630656), (4784, 588208), (4927, 571136), (5044, 557888), (5888, 477919), (6064, 464048), (6208, 453284), (8717, 322816), (8924, 315328), (9568, 294104), (9854, 285568), (10088, 278944), (12128, 232024), (12416, 226642), (17434, 161408), (17848, 157664), (19136, 147052), (19708, 142784), (20176, 139472), (24256, 116012), (24832, 113321), (29003, 97024), (34868, 80704), (35696, 78832), (36763, 76544), (38272, 73526), (39416, 71392), (40352, 69736), (48512, 58006)]