239718834

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3347}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 545268672

約数和(自身を除く): 305549838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3347, 3979, 6694, 7958, 10041, 11937, 20082, 23874, 30123, 35811, 60246, 71622, 76981, 153962, 230943, 461886, 579031, 692829, 1158062, 1385658, 1737093, 3474186, 5211279, 10422558, 13317713, 26635426, 39953139, 79906278, 119859417, 239718834]

約数ペア:

[(1, 239718834), (2, 119859417), (3, 79906278), (6, 39953139), (9, 26635426), (18, 13317713), (23, 10422558), (46, 5211279), (69, 3474186), (138, 1737093), (173, 1385658), (207, 1158062), (346, 692829), (414, 579031), (519, 461886), (1038, 230943), (1557, 153962), (3114, 76981), (3347, 71622), (3979, 60246), (6694, 35811), (7958, 30123), (10041, 23874), (11937, 20082)]