908931968

素因数分解:

$2^7\times 7^2\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 2117691360

約数和(自身を除く): 1208759392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 313, 392, 448, 463, 626, 784, 896, 926, 1252, 1568, 1852, 2191, 2504, 3136, 3241, 3704, 4382, 5008, 6272, 6482, 7408, 8764, 10016, 12964, 14816, 15337, 17528, 20032, 22687, 25928, 29632, 30674, 35056, 40064, 45374, 51856, 59264, 61348, 70112, 90748, 103712, 122696, 140224, 144919, 181496, 207424, 245392, 280448, 289838, 362992, 414848, 490784, 579676, 725984, 981568, 1014433, 1159352, 1451968, 1963136, 2028866, 2318704, 2903936, 4057732, 4637408, 7101031, 8115464, 9274816, 14202062, 16230928, 18549632, 28404124, 32461856, 56808248, 64923712, 113616496, 129847424, 227232992, 454465984, 908931968]

約数ペア:

[(1, 908931968), (2, 454465984), (4, 227232992), (7, 129847424), (8, 113616496), (14, 64923712), (16, 56808248), (28, 32461856), (32, 28404124), (49, 18549632), (56, 16230928), (64, 14202062), (98, 9274816), (112, 8115464), (128, 7101031), (196, 4637408), (224, 4057732), (313, 2903936), (392, 2318704), (448, 2028866), (463, 1963136), (626, 1451968), (784, 1159352), (896, 1014433), (926, 981568), (1252, 725984), (1568, 579676), (1852, 490784), (2191, 414848), (2504, 362992), (3136, 289838), (3241, 280448), (3704, 245392), (4382, 207424), (5008, 181496), (6272, 144919), (6482, 140224), (7408, 122696), (8764, 103712), (10016, 90748), (12964, 70112), (14816, 61348), (15337, 59264), (17528, 51856), (20032, 45374), (22687, 40064), (25928, 35056), (29632, 30674)]