678779136

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{14029}}^1$

素因数の和:14061

約数の個数: 144

約数和(自身を含む): 2294185600

約数和(自身を除く): 1615406464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 14029, 16128, 24192, 28058, 42087, 48384, 56116, 84174, 98203, 112232, 126261, 168348, 196406, 224464, 252522, 294609, 336696, 378783, 392812, 448928, 505044, 589218, 673392, 757566, 785624, 883827, 897856, 1010088, 1178436, 1346784, 1515132, 1571248, 1767654, 1795712, 2020176, 2356872, 2651481, 2693568, 3030264, 3142496, 3535308, 3591424, 4040352, 4713744, 5302962, 5387136, 6060528, 6284992, 7070616, 8080704, 9427488, 10605924, 10774272, 12121056, 12569984, 14141232, 16161408, 18854976, 21211848, 24242112, 25139968, 28282464, 32322816, 37709952, 42423696, 48484224, 56564928, 75419904, 84847392, 96968448, 113129856, 169694784, 226259712, 339389568, 678779136]

約数ペア:

[(1, 678779136), (2, 339389568), (3, 226259712), (4, 169694784), (6, 113129856), (7, 96968448), (8, 84847392), (9, 75419904), (12, 56564928), (14, 48484224), (16, 42423696), (18, 37709952), (21, 32322816), (24, 28282464), (27, 25139968), (28, 24242112), (32, 21211848), (36, 18854976), (42, 16161408), (48, 14141232), (54, 12569984), (56, 12121056), (63, 10774272), (64, 10605924), (72, 9427488), (84, 8080704), (96, 7070616), (108, 6284992), (112, 6060528), (126, 5387136), (128, 5302962), (144, 4713744), (168, 4040352), (189, 3591424), (192, 3535308), (216, 3142496), (224, 3030264), (252, 2693568), (256, 2651481), (288, 2356872), (336, 2020176), (378, 1795712), (384, 1767654), (432, 1571248), (448, 1515132), (504, 1346784), (576, 1178436), (672, 1010088), (756, 897856), (768, 883827), (864, 785624), (896, 757566), (1008, 673392), (1152, 589218), (1344, 505044), (1512, 448928), (1728, 392812), (1792, 378783), (2016, 336696), (2304, 294609), (2688, 252522), (3024, 224464), (3456, 196406), (4032, 168348), (5376, 126261), (6048, 112232), (6912, 98203), (8064, 84174), (12096, 56116), (14029, 48384), (16128, 42087), (24192, 28058)]