1239134832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661931}}^1$

素因数の和:661958

約数の個数: 60

約数和(自身を含む): 3734620344

約数和(自身を除く): 2495485512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 661931, 1323862, 1985793, 2647724, 3971586, 5295448, 5957379, 7943172, 8605103, 10590896, 11914758, 15886344, 17210206, 23829516, 25815309, 31772688, 34420412, 47659032, 51630618, 68840824, 77445927, 95318064, 103261236, 137681648, 154891854, 206522472, 309783708, 413044944, 619567416, 1239134832]

約数ペア:

[(1, 1239134832), (2, 619567416), (3, 413044944), (4, 309783708), (6, 206522472), (8, 154891854), (9, 137681648), (12, 103261236), (13, 95318064), (16, 77445927), (18, 68840824), (24, 51630618), (26, 47659032), (36, 34420412), (39, 31772688), (48, 25815309), (52, 23829516), (72, 17210206), (78, 15886344), (104, 11914758), (117, 10590896), (144, 8605103), (156, 7943172), (208, 5957379), (234, 5295448), (312, 3971586), (468, 2647724), (624, 1985793), (936, 1323862), (1872, 661931)]