488519808

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 128

約数和(自身を含む): 1513680000

約数和(自身を除く): 1025160192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 3709, 4116, 4704, 5488, 6272, 7418, 8232, 9408, 10976, 11127, 14836, 16464, 18816, 21952, 22254, 25963, 29672, 32928, 43904, 44508, 51926, 59344, 65856, 77889, 89016, 103852, 118688, 131712, 155778, 178032, 181741, 207704, 237376, 311556, 356064, 363482, 415408, 474752, 545223, 623112, 712128, 726964, 830816, 1090446, 1246224, 1272187, 1424256, 1453928, 1661632, 2180892, 2492448, 2544374, 2907856, 3323264, 3816561, 4361784, 4984896, 5088748, 5815712, 7633122, 8723568, 9969792, 10177496, 11631424, 15266244, 17447136, 20354992, 23262848, 30532488, 34894272, 40709984, 61064976, 69788544, 81419968, 122129952, 162839936, 244259904, 488519808]

約数ペア:

[(1, 488519808), (2, 244259904), (3, 162839936), (4, 122129952), (6, 81419968), (7, 69788544), (8, 61064976), (12, 40709984), (14, 34894272), (16, 30532488), (21, 23262848), (24, 20354992), (28, 17447136), (32, 15266244), (42, 11631424), (48, 10177496), (49, 9969792), (56, 8723568), (64, 7633122), (84, 5815712), (96, 5088748), (98, 4984896), (112, 4361784), (128, 3816561), (147, 3323264), (168, 2907856), (192, 2544374), (196, 2492448), (224, 2180892), (294, 1661632), (336, 1453928), (343, 1424256), (384, 1272187), (392, 1246224), (448, 1090446), (588, 830816), (672, 726964), (686, 712128), (784, 623112), (896, 545223), (1029, 474752), (1176, 415408), (1344, 363482), (1372, 356064), (1568, 311556), (2058, 237376), (2352, 207704), (2688, 181741), (2744, 178032), (3136, 155778), (3709, 131712), (4116, 118688), (4704, 103852), (5488, 89016), (6272, 77889), (7418, 65856), (8232, 59344), (9408, 51926), (10976, 44508), (11127, 43904), (14836, 32928), (16464, 29672), (18816, 25963), (21952, 22254)]