285777414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 686859264

約数和(自身を除く): 401081850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 103, 117, 142, 167, 206, 213, 234, 309, 334, 426, 501, 618, 639, 923, 927, 1002, 1278, 1339, 1503, 1846, 1854, 2171, 2678, 2769, 3006, 4017, 4342, 5538, 6513, 7313, 8034, 8307, 11857, 12051, 13026, 14626, 16614, 17201, 19539, 21939, 23714, 24102, 34402, 35571, 39078, 43878, 51603, 65817, 71142, 95069, 103206, 106713, 131634, 154141, 154809, 190138, 213426, 223613, 285207, 308282, 309618, 447226, 462423, 570414, 670839, 855621, 924846, 1221271, 1341678, 1387269, 1711242, 2012517, 2442542, 2774538, 3663813, 4025034, 7327626, 10991439, 15876523, 21982878, 31753046, 47629569, 95259138, 142888707, 285777414]

約数ペア:

[(1, 285777414), (2, 142888707), (3, 95259138), (6, 47629569), (9, 31753046), (13, 21982878), (18, 15876523), (26, 10991439), (39, 7327626), (71, 4025034), (78, 3663813), (103, 2774538), (117, 2442542), (142, 2012517), (167, 1711242), (206, 1387269), (213, 1341678), (234, 1221271), (309, 924846), (334, 855621), (426, 670839), (501, 570414), (618, 462423), (639, 447226), (923, 309618), (927, 308282), (1002, 285207), (1278, 223613), (1339, 213426), (1503, 190138), (1846, 154809), (1854, 154141), (2171, 131634), (2678, 106713), (2769, 103206), (3006, 95069), (4017, 71142), (4342, 65817), (5538, 51603), (6513, 43878), (7313, 39078), (8034, 35571), (8307, 34402), (11857, 24102), (12051, 23714), (13026, 21939), (14626, 19539), (16614, 17201)]