307633984

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 729845632

約数和(自身を除く): 422211648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 134, 148, 224, 259, 268, 277, 296, 448, 469, 518, 536, 554, 592, 938, 1036, 1072, 1108, 1184, 1876, 1939, 2072, 2144, 2216, 2368, 2479, 3752, 3878, 4144, 4288, 4432, 4958, 7504, 7756, 8288, 8864, 9916, 10249, 15008, 15512, 16576, 17353, 17728, 18559, 19832, 20498, 30016, 31024, 34706, 37118, 39664, 40996, 62048, 69412, 71743, 74236, 79328, 81992, 124096, 129913, 138824, 143486, 148472, 158656, 163984, 259826, 277648, 286972, 296944, 327968, 519652, 555296, 573944, 593888, 655936, 686683, 1039304, 1110592, 1147888, 1187776, 1373366, 2078608, 2295776, 2746732, 4157216, 4591552, 4806781, 5493464, 8314432, 9613562, 10986928, 19227124, 21973856, 38454248, 43947712, 76908496, 153816992, 307633984]

約数ペア:

[(1, 307633984), (2, 153816992), (4, 76908496), (7, 43947712), (8, 38454248), (14, 21973856), (16, 19227124), (28, 10986928), (32, 9613562), (37, 8314432), (56, 5493464), (64, 4806781), (67, 4591552), (74, 4157216), (112, 2746732), (134, 2295776), (148, 2078608), (224, 1373366), (259, 1187776), (268, 1147888), (277, 1110592), (296, 1039304), (448, 686683), (469, 655936), (518, 593888), (536, 573944), (554, 555296), (592, 519652), (938, 327968), (1036, 296944), (1072, 286972), (1108, 277648), (1184, 259826), (1876, 163984), (1939, 158656), (2072, 148472), (2144, 143486), (2216, 138824), (2368, 129913), (2479, 124096), (3752, 81992), (3878, 79328), (4144, 74236), (4288, 71743), (4432, 69412), (4958, 62048), (7504, 40996), (7756, 39664), (8288, 37118), (8864, 34706), (9916, 31024), (10249, 30016), (15008, 20498), (15512, 19832), (16576, 18559), (17353, 17728)]