228737844

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 604283680

約数和(自身を除く): 375545836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1251, 1668, 1693, 2502, 3386, 3753, 5004, 5079, 6772, 7506, 10158, 11259, 15012, 15237, 20316, 22518, 30474, 33777, 45036, 45711, 60948, 67554, 91422, 135108, 137133, 182844, 235327, 274266, 411399, 470654, 548532, 705981, 822798, 941308, 1411962, 1645596, 2117943, 2823924, 4235886, 6353829, 8471772, 12707658, 19061487, 25415316, 38122974, 57184461, 76245948, 114368922, 228737844]

約数ペア:

[(1, 228737844), (2, 114368922), (3, 76245948), (4, 57184461), (6, 38122974), (9, 25415316), (12, 19061487), (18, 12707658), (27, 8471772), (36, 6353829), (54, 4235886), (81, 2823924), (108, 2117943), (139, 1645596), (162, 1411962), (243, 941308), (278, 822798), (324, 705981), (417, 548532), (486, 470654), (556, 411399), (834, 274266), (972, 235327), (1251, 182844), (1668, 137133), (1693, 135108), (2502, 91422), (3386, 67554), (3753, 60948), (5004, 45711), (5079, 45036), (6772, 33777), (7506, 30474), (10158, 22518), (11259, 20316), (15012, 15237)]