285001236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{608977}}^1$

素因数の和:609000

約数の個数: 36

約数和(自身を含む): 775837972

約数和(自身を除く): 490836736

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 608977, 1217954, 1826931, 2435908, 3653862, 5480793, 7307724, 7916701, 10961586, 15833402, 21923172, 23750103, 31666804, 47500206, 71250309, 95000412, 142500618, 285001236]

約数ペア:

[(1, 285001236), (2, 142500618), (3, 95000412), (4, 71250309), (6, 47500206), (9, 31666804), (12, 23750103), (13, 21923172), (18, 15833402), (26, 10961586), (36, 7916701), (39, 7307724), (52, 5480793), (78, 3653862), (117, 2435908), (156, 1826931), (234, 1217954), (468, 608977)]