215295444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65719}}^1$

素因数の和:65749

約数の個数: 72

約数和(自身を含む): 669818240

約数和(自身を除く): 454522796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65719, 131438, 197157, 262876, 394314, 460033, 591471, 788628, 854347, 920066, 1182942, 1380099, 1708694, 1840132, 2365884, 2563041, 2760198, 3417388, 4140297, 5126082, 5520396, 5980429, 7689123, 8280594, 10252164, 11960858, 15378246, 16561188, 17941287, 23921716, 30756492, 35882574, 53823861, 71765148, 107647722, 215295444]

約数ペア:

[(1, 215295444), (2, 107647722), (3, 71765148), (4, 53823861), (6, 35882574), (7, 30756492), (9, 23921716), (12, 17941287), (13, 16561188), (14, 15378246), (18, 11960858), (21, 10252164), (26, 8280594), (28, 7689123), (36, 5980429), (39, 5520396), (42, 5126082), (52, 4140297), (63, 3417388), (78, 2760198), (84, 2563041), (91, 2365884), (117, 1840132), (126, 1708694), (156, 1380099), (182, 1182942), (234, 920066), (252, 854347), (273, 788628), (364, 591471), (468, 460033), (546, 394314), (819, 262876), (1092, 197157), (1638, 131438), (3276, 65719)]