7980932976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 22052755200

約数和(自身を除く): 14071822224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 157, 228, 278, 304, 314, 401, 417, 456, 471, 556, 628, 802, 834, 912, 942, 1112, 1203, 1256, 1604, 1668, 1884, 2224, 2406, 2512, 2641, 2983, 3208, 3336, 3768, 4812, 5282, 5966, 6416, 6672, 7536, 7619, 7923, 8949, 9624, 10564, 11932, 15238, 15846, 17898, 19248, 21128, 21823, 22857, 23864, 30476, 31692, 35796, 42256, 43646, 45714, 47728, 55739, 60952, 62957, 63384, 65469, 71592, 87292, 91428, 111478, 121904, 125914, 126768, 130938, 143184, 167217, 174584, 182856, 188871, 222956, 251828, 261876, 334434, 349168, 365712, 377742, 414637, 445912, 503656, 523752, 668868, 755484, 829274, 891824, 1007312, 1047504, 1059041, 1196183, 1243911, 1337736, 1510968, 1658548, 2118082, 2392366, 2487822, 2675472, 3021936, 3177123, 3317096, 3588549, 4236164, 4784732, 4975644, 6354246, 6634192, 7177098, 8472328, 8751023, 9569464, 9951288, 12708492, 14354196, 16944656, 17502046, 19138928, 19902576, 25416984, 26253069, 28708392, 35004092, 50833968, 52506138, 57416784, 70008184, 105012276, 140016368, 166269437, 210024552, 332538874, 420049104, 498808311, 665077748, 997616622, 1330155496, 1995233244, 2660310992, 3990466488, 7980932976]

約数ペア:

[(1, 7980932976), (2, 3990466488), (3, 2660310992), (4, 1995233244), (6, 1330155496), (8, 997616622), (12, 665077748), (16, 498808311), (19, 420049104), (24, 332538874), (38, 210024552), (48, 166269437), (57, 140016368), (76, 105012276), (114, 70008184), (139, 57416784), (152, 52506138), (157, 50833968), (228, 35004092), (278, 28708392), (304, 26253069), (314, 25416984), (401, 19902576), (417, 19138928), (456, 17502046), (471, 16944656), (556, 14354196), (628, 12708492), (802, 9951288), (834, 9569464), (912, 8751023), (942, 8472328), (1112, 7177098), (1203, 6634192), (1256, 6354246), (1604, 4975644), (1668, 4784732), (1884, 4236164), (2224, 3588549), (2406, 3317096), (2512, 3177123), (2641, 3021936), (2983, 2675472), (3208, 2487822), (3336, 2392366), (3768, 2118082), (4812, 1658548), (5282, 1510968), (5966, 1337736), (6416, 1243911), (6672, 1196183), (7536, 1059041), (7619, 1047504), (7923, 1007312), (8949, 891824), (9624, 829274), (10564, 755484), (11932, 668868), (15238, 523752), (15846, 503656), (17898, 445912), (19248, 414637), (21128, 377742), (21823, 365712), (22857, 349168), (23864, 334434), (30476, 261876), (31692, 251828), (35796, 222956), (42256, 188871), (43646, 182856), (45714, 174584), (47728, 167217), (55739, 143184), (60952, 130938), (62957, 126768), (63384, 125914), (65469, 121904), (71592, 111478), (87292, 91428)]