2105697288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 5604940800

約数和(自身を除く): 3499243512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 179, 184, 202, 211, 276, 303, 358, 404, 422, 537, 552, 606, 633, 716, 808, 844, 1074, 1212, 1266, 1432, 1688, 2148, 2323, 2424, 2532, 4117, 4296, 4646, 4853, 5064, 6969, 8234, 9292, 9706, 12351, 13938, 14559, 16468, 18079, 18584, 19412, 21311, 24702, 27876, 29118, 32936, 36158, 37769, 38824, 42622, 49404, 54237, 55752, 58236, 63933, 72316, 75538, 85244, 98808, 108474, 113307, 116472, 127866, 144632, 151076, 170488, 216948, 226614, 255732, 302152, 415817, 433896, 453228, 490153, 511464, 831634, 868687, 906456, 980306, 1247451, 1470459, 1663268, 1737374, 1960612, 2494902, 2606061, 2940918, 3326536, 3474748, 3814669, 3921224, 4989804, 5212122, 5881836, 6949496, 7629338, 9979608, 10424244, 11444007, 11763672, 15258676, 20848488, 22888014, 30517352, 45776028, 87737387, 91552056, 175474774, 263212161, 350949548, 526424322, 701899096, 1052848644, 2105697288]

約数ペア:

[(1, 2105697288), (2, 1052848644), (3, 701899096), (4, 526424322), (6, 350949548), (8, 263212161), (12, 175474774), (23, 91552056), (24, 87737387), (46, 45776028), (69, 30517352), (92, 22888014), (101, 20848488), (138, 15258676), (179, 11763672), (184, 11444007), (202, 10424244), (211, 9979608), (276, 7629338), (303, 6949496), (358, 5881836), (404, 5212122), (422, 4989804), (537, 3921224), (552, 3814669), (606, 3474748), (633, 3326536), (716, 2940918), (808, 2606061), (844, 2494902), (1074, 1960612), (1212, 1737374), (1266, 1663268), (1432, 1470459), (1688, 1247451), (2148, 980306), (2323, 906456), (2424, 868687), (2532, 831634), (4117, 511464), (4296, 490153), (4646, 453228), (4853, 433896), (5064, 415817), (6969, 302152), (8234, 255732), (9292, 226614), (9706, 216948), (12351, 170488), (13938, 151076), (14559, 144632), (16468, 127866), (18079, 116472), (18584, 113307), (19412, 108474), (21311, 98808), (24702, 85244), (27876, 75538), (29118, 72316), (32936, 63933), (36158, 58236), (37769, 55752), (38824, 54237), (42622, 49404)]