1245582296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 2893363200

約数和(自身を除く): 1647780904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 103, 161, 164, 184, 206, 229, 287, 322, 328, 412, 458, 574, 644, 721, 824, 916, 943, 1148, 1288, 1442, 1603, 1832, 1886, 2296, 2369, 2884, 3206, 3772, 4223, 4738, 5267, 5768, 6412, 6601, 7544, 8446, 9389, 9476, 10534, 12824, 13202, 16583, 16892, 18778, 18952, 21068, 23587, 26404, 29561, 33166, 33784, 36869, 37556, 42136, 47174, 52808, 59122, 65723, 66332, 73738, 75112, 94348, 97129, 118244, 131446, 132664, 147476, 165109, 188696, 194258, 215947, 236488, 262892, 294952, 330218, 388516, 431894, 525784, 542501, 660436, 679903, 777032, 863788, 967067, 1085002, 1320872, 1359806, 1511629, 1727576, 1934134, 2170004, 2719612, 3023258, 3797507, 3868268, 4340008, 5439224, 6046516, 6769469, 7595014, 7736536, 12093032, 13538938, 15190028, 22242541, 27077876, 30380056, 44485082, 54155752, 88970164, 155697787, 177940328, 311395574, 622791148, 1245582296]

約数ペア:

[(1, 1245582296), (2, 622791148), (4, 311395574), (7, 177940328), (8, 155697787), (14, 88970164), (23, 54155752), (28, 44485082), (41, 30380056), (46, 27077876), (56, 22242541), (82, 15190028), (92, 13538938), (103, 12093032), (161, 7736536), (164, 7595014), (184, 6769469), (206, 6046516), (229, 5439224), (287, 4340008), (322, 3868268), (328, 3797507), (412, 3023258), (458, 2719612), (574, 2170004), (644, 1934134), (721, 1727576), (824, 1511629), (916, 1359806), (943, 1320872), (1148, 1085002), (1288, 967067), (1442, 863788), (1603, 777032), (1832, 679903), (1886, 660436), (2296, 542501), (2369, 525784), (2884, 431894), (3206, 388516), (3772, 330218), (4223, 294952), (4738, 262892), (5267, 236488), (5768, 215947), (6412, 194258), (6601, 188696), (7544, 165109), (8446, 147476), (9389, 132664), (9476, 131446), (10534, 118244), (12824, 97129), (13202, 94348), (16583, 75112), (16892, 73738), (18778, 66332), (18952, 65723), (21068, 59122), (23587, 52808), (26404, 47174), (29561, 42136), (33166, 37556), (33784, 36869)]