289584204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20399}}^1$

素因数の和:20439

約数の個数: 72

約数和(自身を含む): 836236800

約数和(自身を除く): 546652596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 20399, 40798, 61197, 81596, 122394, 142793, 244788, 265187, 285586, 428379, 530374, 571172, 795561, 856758, 1060748, 1591122, 1713516, 1856309, 3182244, 3447431, 3712618, 5568927, 6894862, 7425236, 10342293, 11137854, 13789724, 20684586, 22275708, 24132017, 41369172, 48264034, 72396051, 96528068, 144792102, 289584204]

約数ペア:

[(1, 289584204), (2, 144792102), (3, 96528068), (4, 72396051), (6, 48264034), (7, 41369172), (12, 24132017), (13, 22275708), (14, 20684586), (21, 13789724), (26, 11137854), (28, 10342293), (39, 7425236), (42, 6894862), (52, 5568927), (78, 3712618), (84, 3447431), (91, 3182244), (156, 1856309), (169, 1713516), (182, 1591122), (273, 1060748), (338, 856758), (364, 795561), (507, 571172), (546, 530374), (676, 428379), (1014, 285586), (1092, 265187), (1183, 244788), (2028, 142793), (2366, 122394), (3549, 81596), (4732, 61197), (7098, 40798), (14196, 20399)]