999000908544

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1\times {\mathrm{7433}}^1$

素因数の和:8850

約数の個数: 144

約数和(自身を含む): 2680414934400

約数和(自身を除く): 1681414025856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1259, 1668, 2224, 2518, 3336, 3777, 4448, 5036, 6672, 7433, 7554, 8896, 10072, 13344, 14866, 15108, 17792, 20144, 22299, 26688, 29732, 30216, 35584, 40288, 44598, 53376, 59464, 60432, 80576, 89196, 106752, 118928, 120864, 161152, 175001, 178392, 237856, 241728, 322304, 350002, 356784, 475712, 483456, 525003, 700004, 713568, 951424, 966912, 1033187, 1050006, 1400008, 1427136, 1902848, 2066374, 2100012, 2800016, 2854272, 3099561, 4132748, 4200024, 5600032, 5708544, 6199122, 8265496, 8400048, 9358147, 11200064, 12398244, 16530992, 16800096, 18716294, 22400128, 24796488, 28074441, 33061984, 33600192, 37432588, 44800256, 49592976, 56148882, 66123968, 67200384, 74865176, 99185952, 112297764, 132247936, 134400768, 149730352, 198371904, 224595528, 264495872, 299460704, 396743808, 449191056, 598921408, 793487616, 898382112, 1197842816, 1300782433, 1796764224, 2395685632, 2601564866, 3593528448, 3902347299, 5203129732, 7187056896, 7804694598, 10406259464, 15609389196, 20812518928, 31218778392, 41625037856, 62437556784, 83250075712, 124875113568, 166500151424, 249750227136, 333000302848, 499500454272, 999000908544]

約数ペア:

[(1, 999000908544), (2, 499500454272), (3, 333000302848), (4, 249750227136), (6, 166500151424), (8, 124875113568), (12, 83250075712), (16, 62437556784), (24, 41625037856), (32, 31218778392), (48, 20812518928), (64, 15609389196), (96, 10406259464), (128, 7804694598), (139, 7187056896), (192, 5203129732), (256, 3902347299), (278, 3593528448), (384, 2601564866), (417, 2395685632), (556, 1796764224), (768, 1300782433), (834, 1197842816), (1112, 898382112), (1259, 793487616), (1668, 598921408), (2224, 449191056), (2518, 396743808), (3336, 299460704), (3777, 264495872), (4448, 224595528), (5036, 198371904), (6672, 149730352), (7433, 134400768), (7554, 132247936), (8896, 112297764), (10072, 99185952), (13344, 74865176), (14866, 67200384), (15108, 66123968), (17792, 56148882), (20144, 49592976), (22299, 44800256), (26688, 37432588), (29732, 33600192), (30216, 33061984), (35584, 28074441), (40288, 24796488), (44598, 22400128), (53376, 18716294), (59464, 16800096), (60432, 16530992), (80576, 12398244), (89196, 11200064), (106752, 9358147), (118928, 8400048), (120864, 8265496), (161152, 6199122), (175001, 5708544), (178392, 5600032), (237856, 4200024), (241728, 4132748), (322304, 3099561), (350002, 2854272), (356784, 2800016), (475712, 2100012), (483456, 2066374), (525003, 1902848), (700004, 1427136), (713568, 1400008), (951424, 1050006), (966912, 1033187)]