542507238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 1478786400

約数和(自身を除く): 936279162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 169, 182, 219, 234, 273, 338, 349, 438, 507, 511, 546, 657, 698, 819, 949, 1014, 1022, 1047, 1183, 1314, 1521, 1533, 1638, 1898, 2094, 2366, 2443, 2847, 3042, 3066, 3141, 3549, 4537, 4599, 4886, 5694, 6282, 6643, 7098, 7329, 8541, 9074, 9198, 10647, 12337, 13286, 13611, 14658, 17082, 19929, 21294, 21987, 24674, 25477, 27222, 31759, 37011, 39858, 40833, 43974, 50954, 58981, 59787, 63518, 74022, 76431, 81666, 86359, 95277, 111033, 117962, 119574, 152862, 172718, 176943, 178339, 190554, 222066, 229293, 259077, 285831, 331201, 353886, 356678, 412867, 458586, 518154, 530829, 535017, 571662, 662402, 777231, 825734, 993603, 1061658, 1070034, 1238601, 1554462, 1605051, 1987206, 2318407, 2477202, 2980809, 3210102, 3715803, 4305613, 4636814, 5961618, 6955221, 7431606, 8611226, 12916839, 13910442, 20865663, 25833678, 30139291, 38750517, 41731326, 60278582, 77501034, 90417873, 180835746, 271253619, 542507238]

約数ペア:

[(1, 542507238), (2, 271253619), (3, 180835746), (6, 90417873), (7, 77501034), (9, 60278582), (13, 41731326), (14, 38750517), (18, 30139291), (21, 25833678), (26, 20865663), (39, 13910442), (42, 12916839), (63, 8611226), (73, 7431606), (78, 6955221), (91, 5961618), (117, 4636814), (126, 4305613), (146, 3715803), (169, 3210102), (182, 2980809), (219, 2477202), (234, 2318407), (273, 1987206), (338, 1605051), (349, 1554462), (438, 1238601), (507, 1070034), (511, 1061658), (546, 993603), (657, 825734), (698, 777231), (819, 662402), (949, 571662), (1014, 535017), (1022, 530829), (1047, 518154), (1183, 458586), (1314, 412867), (1521, 356678), (1533, 353886), (1638, 331201), (1898, 285831), (2094, 259077), (2366, 229293), (2443, 222066), (2847, 190554), (3042, 178339), (3066, 176943), (3141, 172718), (3549, 152862), (4537, 119574), (4599, 117962), (4886, 111033), (5694, 95277), (6282, 86359), (6643, 81666), (7098, 76431), (7329, 74022), (8541, 63518), (9074, 59787), (9198, 58981), (10647, 50954), (12337, 43974), (13286, 40833), (13611, 39858), (14658, 37011), (17082, 31759), (19929, 27222), (21294, 25477), (21987, 24674)]