489303504

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 200

約数和(自身を含む): 1541210880

約数和(自身を除く): 1051907376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 304, 324, 342, 372, 432, 456, 496, 513, 558, 589, 641, 648, 684, 744, 837, 912, 1026, 1116, 1178, 1282, 1296, 1368, 1488, 1539, 1674, 1767, 1923, 2052, 2232, 2356, 2511, 2564, 2736, 3078, 3348, 3534, 3846, 4104, 4464, 4712, 5022, 5128, 5301, 5769, 6156, 6696, 7068, 7692, 8208, 9424, 10044, 10256, 10602, 11538, 12179, 12312, 13392, 14136, 15384, 15903, 17307, 19871, 20088, 21204, 23076, 24358, 24624, 28272, 30768, 31806, 34614, 36537, 39742, 40176, 42408, 46152, 47709, 48716, 51921, 59613, 63612, 69228, 73074, 79484, 84816, 92304, 95418, 97432, 103842, 109611, 119226, 127224, 138456, 146148, 158968, 178839, 190836, 194864, 207684, 219222, 238452, 254448, 276912, 292296, 317936, 328833, 357678, 377549, 381672, 415368, 438444, 476904, 536517, 584592, 657666, 715356, 755098, 763344, 830736, 876888, 953808, 986499, 1073034, 1132647, 1315332, 1430712, 1510196, 1609551, 1753776, 1972998, 2146068, 2265294, 2630664, 2861424, 3020392, 3219102, 3397941, 3945996, 4292136, 4530588, 5261328, 6040784, 6438204, 6795882, 7891992, 8584272, 9061176, 10193823, 12876408, 13591764, 15783984, 18122352, 20387646, 25752816, 27183528, 30581469, 40775292, 54367056, 61162938, 81550584, 122325876, 163101168, 244651752, 489303504]

約数ペア:

[(1, 489303504), (2, 244651752), (3, 163101168), (4, 122325876), (6, 81550584), (8, 61162938), (9, 54367056), (12, 40775292), (16, 30581469), (18, 27183528), (19, 25752816), (24, 20387646), (27, 18122352), (31, 15783984), (36, 13591764), (38, 12876408), (48, 10193823), (54, 9061176), (57, 8584272), (62, 7891992), (72, 6795882), (76, 6438204), (81, 6040784), (93, 5261328), (108, 4530588), (114, 4292136), (124, 3945996), (144, 3397941), (152, 3219102), (162, 3020392), (171, 2861424), (186, 2630664), (216, 2265294), (228, 2146068), (248, 1972998), (279, 1753776), (304, 1609551), (324, 1510196), (342, 1430712), (372, 1315332), (432, 1132647), (456, 1073034), (496, 986499), (513, 953808), (558, 876888), (589, 830736), (641, 763344), (648, 755098), (684, 715356), (744, 657666), (837, 584592), (912, 536517), (1026, 476904), (1116, 438444), (1178, 415368), (1282, 381672), (1296, 377549), (1368, 357678), (1488, 328833), (1539, 317936), (1674, 292296), (1767, 276912), (1923, 254448), (2052, 238452), (2232, 219222), (2356, 207684), (2511, 194864), (2564, 190836), (2736, 178839), (3078, 158968), (3348, 146148), (3534, 138456), (3846, 127224), (4104, 119226), (4464, 109611), (4712, 103842), (5022, 97432), (5128, 95418), (5301, 92304), (5769, 84816), (6156, 79484), (6696, 73074), (7068, 69228), (7692, 63612), (8208, 59613), (9424, 51921), (10044, 48716), (10256, 47709), (10602, 46152), (11538, 42408), (12179, 40176), (12312, 39742), (13392, 36537), (14136, 34614), (15384, 31806), (15903, 30768), (17307, 28272), (19871, 24624), (20088, 24358), (21204, 23076)]