228889644498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1993}}^1\times {\mathrm{220013}}^1$

素因数の和:222043

約数の個数: 48

約数和(自身を含む): 513288261720

約数和(自身を除く): 284398617222

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1993, 3986, 5979, 11958, 17937, 35874, 57797, 115594, 173391, 220013, 346782, 440026, 520173, 660039, 1040346, 1320078, 1980117, 3960234, 6380377, 12760754, 19141131, 38282262, 57423393, 114846786, 438485909, 876971818, 1315457727, 2630915454, 3946373181, 7892746362, 12716091361, 25432182722, 38148274083, 76296548166, 114444822249, 228889644498]

約数ペア:

[(1, 228889644498), (2, 114444822249), (3, 76296548166), (6, 38148274083), (9, 25432182722), (18, 12716091361), (29, 7892746362), (58, 3946373181), (87, 2630915454), (174, 1315457727), (261, 876971818), (522, 438485909), (1993, 114846786), (3986, 57423393), (5979, 38282262), (11958, 19141131), (17937, 12760754), (35874, 6380377), (57797, 3960234), (115594, 1980117), (173391, 1320078), (220013, 1040346), (346782, 660039), (440026, 520173)]