856249944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{16981}}^1$

素因数の和:17192

約数の個数: 64

約数和(自身を含む): 2347591680

約数和(自身を除く): 1491341736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 1146, 1528, 2101, 2292, 4202, 4584, 6303, 8404, 12606, 16808, 16981, 25212, 33962, 50424, 50943, 67924, 101886, 135848, 186791, 203772, 373582, 407544, 560373, 747164, 1120746, 1494328, 2241492, 3243371, 4482984, 6486742, 9730113, 12973484, 19460226, 25946968, 35677081, 38920452, 71354162, 77840904, 107031243, 142708324, 214062486, 285416648, 428124972, 856249944]

約数ペア:

[(1, 856249944), (2, 428124972), (3, 285416648), (4, 214062486), (6, 142708324), (8, 107031243), (11, 77840904), (12, 71354162), (22, 38920452), (24, 35677081), (33, 25946968), (44, 19460226), (66, 12973484), (88, 9730113), (132, 6486742), (191, 4482984), (264, 3243371), (382, 2241492), (573, 1494328), (764, 1120746), (1146, 747164), (1528, 560373), (2101, 407544), (2292, 373582), (4202, 203772), (4584, 186791), (6303, 135848), (8404, 101886), (12606, 67924), (16808, 50943), (16981, 50424), (25212, 33962)]