339972246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20029}}^1$

素因数の和:20101

約数の個数: 48

約数和(自身を含む): 787419360

約数和(自身を除く): 447447114

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 8487, 16974, 20029, 40058, 60087, 120174, 180261, 360522, 460667, 821189, 921334, 1382001, 1642378, 2463567, 2764002, 4146003, 4927134, 7390701, 8292006, 14781402, 18887347, 37774694, 56662041, 113324082, 169986123, 339972246]

約数ペア:

[(1, 339972246), (2, 169986123), (3, 113324082), (6, 56662041), (9, 37774694), (18, 18887347), (23, 14781402), (41, 8292006), (46, 7390701), (69, 4927134), (82, 4146003), (123, 2764002), (138, 2463567), (207, 1642378), (246, 1382001), (369, 921334), (414, 821189), (738, 460667), (943, 360522), (1886, 180261), (2829, 120174), (5658, 60087), (8487, 40058), (16974, 20029)]