1318508576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31477}}^1$

素因数の和:31522

約数の個数: 96

約数和(自身を含む): 3426820992

約数和(自身を除く): 2108312416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5236, 5984, 10472, 20944, 31477, 41888, 62954, 125908, 220339, 251816, 346247, 440678, 503632, 535109, 692494, 881356, 1007264, 1070218, 1384988, 1762712, 2140436, 2423729, 2769976, 3525424, 3745763, 4280872, 4847458, 5539952, 5886199, 7050848, 7491526, 8561744, 9694916, 11079904, 11772398, 14983052, 17123488, 19389832, 23544796, 29966104, 38779664, 41203393, 47089592, 59932208, 77559328, 82406786, 94179184, 119864416, 164813572, 188358368, 329627144, 659254288, 1318508576]

約数ペア:

[(1, 1318508576), (2, 659254288), (4, 329627144), (7, 188358368), (8, 164813572), (11, 119864416), (14, 94179184), (16, 82406786), (17, 77559328), (22, 59932208), (28, 47089592), (32, 41203393), (34, 38779664), (44, 29966104), (56, 23544796), (68, 19389832), (77, 17123488), (88, 14983052), (112, 11772398), (119, 11079904), (136, 9694916), (154, 8561744), (176, 7491526), (187, 7050848), (224, 5886199), (238, 5539952), (272, 4847458), (308, 4280872), (352, 3745763), (374, 3525424), (476, 2769976), (544, 2423729), (616, 2140436), (748, 1762712), (952, 1384988), (1232, 1070218), (1309, 1007264), (1496, 881356), (1904, 692494), (2464, 535109), (2618, 503632), (2992, 440678), (3808, 346247), (5236, 251816), (5984, 220339), (10472, 125908), (20944, 62954), (31477, 41888)]