939359008

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 2287958400

約数和(自身を除く): 1348599392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 61, 92, 98, 112, 122, 161, 184, 196, 224, 244, 322, 343, 368, 392, 427, 488, 644, 686, 736, 784, 854, 976, 1127, 1288, 1372, 1403, 1568, 1708, 1952, 2254, 2576, 2744, 2806, 2989, 3416, 3721, 4508, 5152, 5488, 5612, 5978, 6832, 7442, 7889, 9016, 9821, 10976, 11224, 11956, 13664, 14884, 15778, 18032, 19642, 20923, 22448, 23912, 26047, 29768, 31556, 36064, 39284, 41846, 44896, 47824, 52094, 59536, 63112, 68747, 78568, 83692, 85583, 95648, 104188, 119072, 126224, 137494, 157136, 167384, 171166, 182329, 208376, 252448, 274988, 314272, 334768, 342332, 364658, 416752, 481229, 549976, 599081, 669536, 684664, 729316, 833504, 962458, 1099952, 1198162, 1276303, 1369328, 1458632, 1924916, 2199904, 2396324, 2552606, 2738656, 2917264, 3849832, 4193567, 4792648, 5105212, 5834528, 7699664, 8387134, 9585296, 10210424, 15399328, 16774268, 19170592, 20420848, 29354969, 33548536, 40841696, 58709938, 67097072, 117419876, 134194144, 234839752, 469679504, 939359008]

約数ペア:

[(1, 939359008), (2, 469679504), (4, 234839752), (7, 134194144), (8, 117419876), (14, 67097072), (16, 58709938), (23, 40841696), (28, 33548536), (32, 29354969), (46, 20420848), (49, 19170592), (56, 16774268), (61, 15399328), (92, 10210424), (98, 9585296), (112, 8387134), (122, 7699664), (161, 5834528), (184, 5105212), (196, 4792648), (224, 4193567), (244, 3849832), (322, 2917264), (343, 2738656), (368, 2552606), (392, 2396324), (427, 2199904), (488, 1924916), (644, 1458632), (686, 1369328), (736, 1276303), (784, 1198162), (854, 1099952), (976, 962458), (1127, 833504), (1288, 729316), (1372, 684664), (1403, 669536), (1568, 599081), (1708, 549976), (1952, 481229), (2254, 416752), (2576, 364658), (2744, 342332), (2806, 334768), (2989, 314272), (3416, 274988), (3721, 252448), (4508, 208376), (5152, 182329), (5488, 171166), (5612, 167384), (5978, 157136), (6832, 137494), (7442, 126224), (7889, 119072), (9016, 104188), (9821, 95648), (10976, 85583), (11224, 83692), (11956, 78568), (13664, 68747), (14884, 63112), (15778, 59536), (18032, 52094), (19642, 47824), (20923, 44896), (22448, 41846), (23912, 39284), (26047, 36064), (29768, 31556)]