240620844

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2909}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 575900640

約数和(自身を除く): 335279796

約数列:

[1, 2, 3, 4, 6, 12, 61, 113, 122, 183, 226, 244, 339, 366, 452, 678, 732, 1356, 2909, 5818, 6893, 8727, 11636, 13786, 17454, 20679, 27572, 34908, 41358, 82716, 177449, 328717, 354898, 532347, 657434, 709796, 986151, 1064694, 1314868, 1972302, 2129388, 3944604, 20051737, 40103474, 60155211, 80206948, 120310422, 240620844]

約数ペア:

[(1, 240620844), (2, 120310422), (3, 80206948), (4, 60155211), (6, 40103474), (12, 20051737), (61, 3944604), (113, 2129388), (122, 1972302), (183, 1314868), (226, 1064694), (244, 986151), (339, 709796), (366, 657434), (452, 532347), (678, 354898), (732, 328717), (1356, 177449), (2909, 82716), (5818, 41358), (6893, 34908), (8727, 27572), (11636, 20679), (13786, 17454)]