305485872

素因数分解:

$2^4\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{3931}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 789860160

約数和(自身を除く): 484374288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1619, 3238, 3931, 4857, 6476, 7862, 9714, 11793, 12952, 15724, 19428, 23586, 25904, 31448, 38856, 47172, 62896, 77712, 94344, 188688, 6364289, 12728578, 19092867, 25457156, 38185734, 50914312, 76371468, 101828624, 152742936, 305485872]

約数ペア:

[(1, 305485872), (2, 152742936), (3, 101828624), (4, 76371468), (6, 50914312), (8, 38185734), (12, 25457156), (16, 19092867), (24, 12728578), (48, 6364289), (1619, 188688), (3238, 94344), (3931, 77712), (4857, 62896), (6476, 47172), (7862, 38856), (9714, 31448), (11793, 25904), (12952, 23586), (15724, 19428)]