1665720576

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 216

約数和(自身を含む): 5446197120

約数和(自身を除く): 3780476544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2304, 2432, 2496, 2736, 2927, 2964, 3328, 3648, 3744, 3952, 4446, 4864, 4992, 5472, 5854, 5928, 7296, 7488, 7904, 8781, 8892, 9984, 10944, 11708, 11856, 14592, 14976, 15808, 17562, 17784, 21888, 23416, 23712, 26343, 29952, 31616, 35124, 35568, 38051, 43776, 46832, 47424, 52686, 55613, 63232, 70248, 71136, 76102, 93664, 94848, 105372, 111226, 114153, 140496, 142272, 152204, 166839, 187328, 189696, 210744, 222452, 228306, 280992, 284544, 304408, 333678, 342459, 374656, 421488, 444904, 456612, 500517, 561984, 569088, 608816, 667356, 684918, 722969, 749312, 842976, 889808, 913224, 1001034, 1123968, 1217632, 1334712, 1369836, 1445938, 1685952, 1779616, 1826448, 2002068, 2168907, 2247936, 2435264, 2669424, 2739672, 2891876, 3371904, 3559232, 3652896, 4004136, 4337814, 4870528, 5338848, 5479344, 5783752, 6506721, 6743808, 7118464, 7305792, 8008272, 8675628, 9741056, 10677696, 10958688, 11567504, 13013442, 14236928, 14611584, 16016544, 17351256, 21355392, 21917376, 23135008, 26026884, 29223168, 32033088, 34702512, 42710784, 43834752, 46270016, 52053768, 64066176, 69405024, 87669504, 92540032, 104107536, 128132352, 138810048, 185080064, 208215072, 277620096, 416430144, 555240192, 832860288, 1665720576]

約数ペア:

[(1, 1665720576), (2, 832860288), (3, 555240192), (4, 416430144), (6, 277620096), (8, 208215072), (9, 185080064), (12, 138810048), (13, 128132352), (16, 104107536), (18, 92540032), (19, 87669504), (24, 69405024), (26, 64066176), (32, 52053768), (36, 46270016), (38, 43834752), (39, 42710784), (48, 34702512), (52, 32033088), (57, 29223168), (64, 26026884), (72, 23135008), (76, 21917376), (78, 21355392), (96, 17351256), (104, 16016544), (114, 14611584), (117, 14236928), (128, 13013442), (144, 11567504), (152, 10958688), (156, 10677696), (171, 9741056), (192, 8675628), (208, 8008272), (228, 7305792), (234, 7118464), (247, 6743808), (256, 6506721), (288, 5783752), (304, 5479344), (312, 5338848), (342, 4870528), (384, 4337814), (416, 4004136), (456, 3652896), (468, 3559232), (494, 3371904), (576, 2891876), (608, 2739672), (624, 2669424), (684, 2435264), (741, 2247936), (768, 2168907), (832, 2002068), (912, 1826448), (936, 1779616), (988, 1685952), (1152, 1445938), (1216, 1369836), (1248, 1334712), (1368, 1217632), (1482, 1123968), (1664, 1001034), (1824, 913224), (1872, 889808), (1976, 842976), (2223, 749312), (2304, 722969), (2432, 684918), (2496, 667356), (2736, 608816), (2927, 569088), (2964, 561984), (3328, 500517), (3648, 456612), (3744, 444904), (3952, 421488), (4446, 374656), (4864, 342459), (4992, 333678), (5472, 304408), (5854, 284544), (5928, 280992), (7296, 228306), (7488, 222452), (7904, 210744), (8781, 189696), (8892, 187328), (9984, 166839), (10944, 152204), (11708, 142272), (11856, 140496), (14592, 114153), (14976, 111226), (15808, 105372), (17562, 94848), (17784, 93664), (21888, 76102), (23416, 71136), (23712, 70248), (26343, 63232), (29952, 55613), (31616, 52686), (35124, 47424), (35568, 46832), (38051, 43776)]