919238432

素因数分解:

$2^5\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2210

約数の個数: 72

約数和(自身を含む): 2113073676

約数和(自身を除く): 1193835244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 313, 392, 626, 784, 1252, 1568, 1873, 2191, 2504, 3746, 4382, 5008, 7492, 8764, 10016, 13111, 14984, 15337, 17528, 26222, 29968, 30674, 35056, 52444, 59936, 61348, 70112, 91777, 104888, 122696, 183554, 209776, 245392, 367108, 419552, 490784, 586249, 734216, 1172498, 1468432, 2344996, 2936864, 4103743, 4689992, 8207486, 9379984, 16414972, 18759968, 28726201, 32829944, 57452402, 65659888, 114904804, 131319776, 229809608, 459619216, 919238432]

約数ペア:

[(1, 919238432), (2, 459619216), (4, 229809608), (7, 131319776), (8, 114904804), (14, 65659888), (16, 57452402), (28, 32829944), (32, 28726201), (49, 18759968), (56, 16414972), (98, 9379984), (112, 8207486), (196, 4689992), (224, 4103743), (313, 2936864), (392, 2344996), (626, 1468432), (784, 1172498), (1252, 734216), (1568, 586249), (1873, 490784), (2191, 419552), (2504, 367108), (3746, 245392), (4382, 209776), (5008, 183554), (7492, 122696), (8764, 104888), (10016, 91777), (13111, 70112), (14984, 61348), (15337, 59936), (17528, 52444), (26222, 35056), (29968, 30674)]