1200458196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280219}}^1$

素因数の和:280253

約数の個数: 72

約数和(自身を含む): 3672002880

約数和(自身を除く): 2471544684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 280219, 560438, 840657, 1120876, 1681314, 1961533, 2521971, 3362628, 3923066, 4763723, 5043942, 5884599, 7846132, 9527446, 10087884, 11769198, 14291169, 17653797, 19054892, 23538396, 28582338, 33346061, 35307594, 42873507, 57164676, 66692122, 70615188, 85747014, 100038183, 133384244, 171494028, 200076366, 300114549, 400152732, 600229098, 1200458196]

約数ペア:

[(1, 1200458196), (2, 600229098), (3, 400152732), (4, 300114549), (6, 200076366), (7, 171494028), (9, 133384244), (12, 100038183), (14, 85747014), (17, 70615188), (18, 66692122), (21, 57164676), (28, 42873507), (34, 35307594), (36, 33346061), (42, 28582338), (51, 23538396), (63, 19054892), (68, 17653797), (84, 14291169), (102, 11769198), (119, 10087884), (126, 9527446), (153, 7846132), (204, 5884599), (238, 5043942), (252, 4763723), (306, 3923066), (357, 3362628), (476, 2521971), (612, 1961533), (714, 1681314), (1071, 1120876), (1428, 840657), (2142, 560438), (4284, 280219)]