15697969664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15619}}^1$

素因数の和:15801

約数の個数: 80

約数和(自身を含む): 34003865280

約数和(自身を除く): 18305895616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 256, 302, 416, 512, 604, 832, 1208, 1664, 1963, 2416, 3328, 3926, 4832, 6656, 7852, 9664, 15619, 15704, 19328, 31238, 31408, 38656, 62476, 62816, 77312, 124952, 125632, 203047, 249904, 251264, 406094, 499808, 502528, 812188, 999616, 1005056, 1624376, 1999232, 2358469, 3248752, 3998464, 4716938, 6497504, 7996928, 9433876, 12995008, 18867752, 25990016, 30660097, 37735504, 51980032, 61320194, 75471008, 103960064, 122640388, 150942016, 245280776, 301884032, 490561552, 603768064, 981123104, 1207536128, 1962246208, 3924492416, 7848984832, 15697969664]

約数ペア:

[(1, 15697969664), (2, 7848984832), (4, 3924492416), (8, 1962246208), (13, 1207536128), (16, 981123104), (26, 603768064), (32, 490561552), (52, 301884032), (64, 245280776), (104, 150942016), (128, 122640388), (151, 103960064), (208, 75471008), (256, 61320194), (302, 51980032), (416, 37735504), (512, 30660097), (604, 25990016), (832, 18867752), (1208, 12995008), (1664, 9433876), (1963, 7996928), (2416, 6497504), (3328, 4716938), (3926, 3998464), (4832, 3248752), (6656, 2358469), (7852, 1999232), (9664, 1624376), (15619, 1005056), (15704, 999616), (19328, 812188), (31238, 502528), (31408, 499808), (38656, 406094), (62476, 251264), (62816, 249904), (77312, 203047), (124952, 125632)]