239031312639

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{50773}}^1$

素因数の和:50976

約数の個数: 64

約数和(自身を含む): 383783199744

約数和(自身を除く): 144751887105

約数列:

[1, 3, 7, 21, 37, 73, 83, 111, 219, 249, 259, 511, 581, 777, 1533, 1743, 2701, 3071, 6059, 8103, 9213, 18177, 18907, 21497, 42413, 50773, 56721, 64491, 127239, 152319, 224183, 355411, 672549, 1066233, 1569281, 1878601, 3706429, 4214159, 4707843, 5635803, 11119287, 12642477, 13150207, 25945003, 29499113, 39450621, 77835009, 88497339, 137137873, 155923883, 307633607, 411413619, 467771649, 922900821, 959965111, 1091467181, 2153435249, 2879895333, 3274401543, 6460305747, 11382443459, 34147330377, 79677104213, 239031312639]

約数ペア:

[(1, 239031312639), (3, 79677104213), (7, 34147330377), (21, 11382443459), (37, 6460305747), (73, 3274401543), (83, 2879895333), (111, 2153435249), (219, 1091467181), (249, 959965111), (259, 922900821), (511, 467771649), (581, 411413619), (777, 307633607), (1533, 155923883), (1743, 137137873), (2701, 88497339), (3071, 77835009), (6059, 39450621), (8103, 29499113), (9213, 25945003), (18177, 13150207), (18907, 12642477), (21497, 11119287), (42413, 5635803), (50773, 4707843), (56721, 4214159), (64491, 3706429), (127239, 1878601), (152319, 1569281), (224183, 1066233), (355411, 672549)]