1687292544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4038

約数の個数: 128

約数和(自身を含む): 5154900480

約数和(自身を除く): 3467607936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 326, 336, 384, 448, 489, 652, 672, 896, 978, 1141, 1304, 1344, 1956, 2282, 2608, 2688, 3423, 3851, 3912, 4564, 5216, 6846, 7702, 7824, 9128, 10432, 11553, 13692, 15404, 15648, 18256, 20864, 23106, 26957, 27384, 30808, 31296, 36512, 46212, 53914, 54768, 61616, 62592, 73024, 80871, 92424, 107828, 109536, 123232, 146048, 161742, 184848, 215656, 219072, 246464, 323484, 369696, 431312, 438144, 492928, 627713, 646968, 739392, 862624, 1255426, 1293936, 1478784, 1725248, 1883139, 2510852, 2587872, 3450496, 3766278, 4393991, 5021704, 5175744, 7532556, 8787982, 10043408, 10351488, 13181973, 15065112, 17575964, 20086816, 26363946, 30130224, 35151928, 40173632, 52727892, 60260448, 70303856, 80347264, 105455784, 120520896, 140607712, 210911568, 241041792, 281215424, 421823136, 562430848, 843646272, 1687292544]

約数ペア:

[(1, 1687292544), (2, 843646272), (3, 562430848), (4, 421823136), (6, 281215424), (7, 241041792), (8, 210911568), (12, 140607712), (14, 120520896), (16, 105455784), (21, 80347264), (24, 70303856), (28, 60260448), (32, 52727892), (42, 40173632), (48, 35151928), (56, 30130224), (64, 26363946), (84, 20086816), (96, 17575964), (112, 15065112), (128, 13181973), (163, 10351488), (168, 10043408), (192, 8787982), (224, 7532556), (326, 5175744), (336, 5021704), (384, 4393991), (448, 3766278), (489, 3450496), (652, 2587872), (672, 2510852), (896, 1883139), (978, 1725248), (1141, 1478784), (1304, 1293936), (1344, 1255426), (1956, 862624), (2282, 739392), (2608, 646968), (2688, 627713), (3423, 492928), (3851, 438144), (3912, 431312), (4564, 369696), (5216, 323484), (6846, 246464), (7702, 219072), (7824, 215656), (9128, 184848), (10432, 161742), (11553, 146048), (13692, 123232), (15404, 109536), (15648, 107828), (18256, 92424), (20864, 80871), (23106, 73024), (26957, 62592), (27384, 61616), (30808, 54768), (31296, 53914), (36512, 46212)]