716073904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21383}}^1$

素因数の和:21434

約数の個数: 80

約数和(自身を含む): 1781885952

約数和(自身を除く): 1065812048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 21383, 33488, 42766, 85532, 149681, 171064, 277979, 299362, 342128, 491809, 555958, 598724, 983618, 1111916, 1197448, 1945853, 1967236, 2223832, 2394896, 3442663, 3891706, 3934472, 4447664, 6393517, 6885326, 7783412, 7868944, 12787034, 13770652, 15566824, 25574068, 27541304, 31133648, 44754619, 51148136, 55082608, 89509238, 102296272, 179018476, 358036952, 716073904]

約数ペア:

[(1, 716073904), (2, 358036952), (4, 179018476), (7, 102296272), (8, 89509238), (13, 55082608), (14, 51148136), (16, 44754619), (23, 31133648), (26, 27541304), (28, 25574068), (46, 15566824), (52, 13770652), (56, 12787034), (91, 7868944), (92, 7783412), (104, 6885326), (112, 6393517), (161, 4447664), (182, 3934472), (184, 3891706), (208, 3442663), (299, 2394896), (322, 2223832), (364, 1967236), (368, 1945853), (598, 1197448), (644, 1111916), (728, 983618), (1196, 598724), (1288, 555958), (1456, 491809), (2093, 342128), (2392, 299362), (2576, 277979), (4186, 171064), (4784, 149681), (8372, 85532), (16744, 42766), (21383, 33488)]