251049568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 621492480

約数和(自身を除く): 370442912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 139, 154, 176, 224, 278, 308, 352, 556, 616, 733, 973, 1112, 1232, 1466, 1529, 1946, 2224, 2464, 2932, 3058, 3892, 4448, 5131, 5864, 6116, 7784, 8063, 10262, 10703, 11728, 12232, 15568, 16126, 20524, 21406, 23456, 24464, 31136, 32252, 41048, 42812, 48928, 56441, 64504, 82096, 85624, 101887, 112882, 129008, 164192, 171248, 203774, 225764, 258016, 342496, 407548, 451528, 713209, 815096, 903056, 1120757, 1426418, 1630192, 1806112, 2241514, 2852836, 3260384, 4483028, 5705672, 7845299, 8966056, 11411344, 15690598, 17932112, 22822688, 31381196, 35864224, 62762392, 125524784, 251049568]

約数ペア:

[(1, 251049568), (2, 125524784), (4, 62762392), (7, 35864224), (8, 31381196), (11, 22822688), (14, 17932112), (16, 15690598), (22, 11411344), (28, 8966056), (32, 7845299), (44, 5705672), (56, 4483028), (77, 3260384), (88, 2852836), (112, 2241514), (139, 1806112), (154, 1630192), (176, 1426418), (224, 1120757), (278, 903056), (308, 815096), (352, 713209), (556, 451528), (616, 407548), (733, 342496), (973, 258016), (1112, 225764), (1232, 203774), (1466, 171248), (1529, 164192), (1946, 129008), (2224, 112882), (2464, 101887), (2932, 85624), (3058, 82096), (3892, 64504), (4448, 56441), (5131, 48928), (5864, 42812), (6116, 41048), (7784, 32252), (8063, 31136), (10262, 24464), (10703, 23456), (11728, 21406), (12232, 20524), (15568, 16126)]