304879224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 888330240

約数和(自身を除く): 583451016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 282, 312, 376, 408, 442, 564, 611, 663, 799, 884, 1128, 1222, 1223, 1326, 1598, 1768, 1833, 2397, 2444, 2446, 2652, 3196, 3666, 3669, 4794, 4888, 4892, 5304, 6392, 7332, 7338, 9588, 9784, 10387, 14664, 14676, 15899, 19176, 20774, 20791, 29352, 31161, 31798, 41548, 41582, 47697, 57481, 62322, 62373, 63596, 83096, 83164, 95394, 114962, 124644, 124746, 127192, 166328, 172443, 190788, 229924, 249288, 249492, 270283, 344886, 381576, 459848, 498984, 540566, 689772, 747253, 810849, 977177, 1081132, 1379544, 1494506, 1621698, 1954354, 2162264, 2241759, 2931531, 2989012, 3243396, 3908708, 4483518, 5863062, 5978024, 6486792, 7817416, 8967036, 11726124, 12703301, 17934072, 23452248, 25406602, 38109903, 50813204, 76219806, 101626408, 152439612, 304879224]

約数ペア:

[(1, 304879224), (2, 152439612), (3, 101626408), (4, 76219806), (6, 50813204), (8, 38109903), (12, 25406602), (13, 23452248), (17, 17934072), (24, 12703301), (26, 11726124), (34, 8967036), (39, 7817416), (47, 6486792), (51, 5978024), (52, 5863062), (68, 4483518), (78, 3908708), (94, 3243396), (102, 2989012), (104, 2931531), (136, 2241759), (141, 2162264), (156, 1954354), (188, 1621698), (204, 1494506), (221, 1379544), (282, 1081132), (312, 977177), (376, 810849), (408, 747253), (442, 689772), (564, 540566), (611, 498984), (663, 459848), (799, 381576), (884, 344886), (1128, 270283), (1222, 249492), (1223, 249288), (1326, 229924), (1598, 190788), (1768, 172443), (1833, 166328), (2397, 127192), (2444, 124746), (2446, 124644), (2652, 114962), (3196, 95394), (3666, 83164), (3669, 83096), (4794, 63596), (4888, 62373), (4892, 62322), (5304, 57481), (6392, 47697), (7332, 41582), (7338, 41548), (9588, 31798), (9784, 31161), (10387, 29352), (14664, 20791), (14676, 20774), (15899, 19176)]