538403736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 1554577920

約数和(自身を除く): 1016174184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 221, 249, 312, 332, 408, 442, 498, 663, 664, 884, 996, 1079, 1223, 1326, 1411, 1768, 1992, 2158, 2446, 2652, 2822, 3237, 3669, 4233, 4316, 4892, 5304, 5644, 6474, 7338, 8466, 8632, 9784, 11288, 12948, 14676, 15899, 16932, 18343, 20791, 25896, 29352, 31798, 33864, 36686, 41582, 47697, 55029, 62373, 63596, 73372, 83164, 95394, 101509, 110058, 124746, 127192, 146744, 166328, 190788, 203018, 220116, 249492, 270283, 304527, 381576, 406036, 440232, 498984, 540566, 609054, 810849, 812072, 1081132, 1218108, 1319617, 1621698, 1725653, 2162264, 2436216, 2639234, 3243396, 3451306, 3958851, 5176959, 5278468, 6486792, 6902612, 7917702, 10353918, 10556936, 13805224, 15835404, 20707836, 22433489, 31670808, 41415672, 44866978, 67300467, 89733956, 134600934, 179467912, 269201868, 538403736]

約数ペア:

[(1, 538403736), (2, 269201868), (3, 179467912), (4, 134600934), (6, 89733956), (8, 67300467), (12, 44866978), (13, 41415672), (17, 31670808), (24, 22433489), (26, 20707836), (34, 15835404), (39, 13805224), (51, 10556936), (52, 10353918), (68, 7917702), (78, 6902612), (83, 6486792), (102, 5278468), (104, 5176959), (136, 3958851), (156, 3451306), (166, 3243396), (204, 2639234), (221, 2436216), (249, 2162264), (312, 1725653), (332, 1621698), (408, 1319617), (442, 1218108), (498, 1081132), (663, 812072), (664, 810849), (884, 609054), (996, 540566), (1079, 498984), (1223, 440232), (1326, 406036), (1411, 381576), (1768, 304527), (1992, 270283), (2158, 249492), (2446, 220116), (2652, 203018), (2822, 190788), (3237, 166328), (3669, 146744), (4233, 127192), (4316, 124746), (4892, 110058), (5304, 101509), (5644, 95394), (6474, 83164), (7338, 73372), (8466, 63596), (8632, 62373), (9784, 55029), (11288, 47697), (12948, 41582), (14676, 36686), (15899, 33864), (16932, 31798), (18343, 29352), (20791, 25896)]