393156632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{4649}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 831141000

約数和(自身を除く): 437984368

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2728, 3844, 4649, 7688, 9298, 10571, 18596, 21142, 37192, 42284, 51139, 84568, 102278, 144119, 204556, 288238, 409112, 576476, 1152952, 1585309, 3170618, 4467689, 6341236, 8935378, 12682472, 17870756, 35741512, 49144579, 98289158, 196578316, 393156632]

約数ペア:

[(1, 393156632), (2, 196578316), (4, 98289158), (8, 49144579), (11, 35741512), (22, 17870756), (31, 12682472), (44, 8935378), (62, 6341236), (88, 4467689), (124, 3170618), (248, 1585309), (341, 1152952), (682, 576476), (961, 409112), (1364, 288238), (1922, 204556), (2728, 144119), (3844, 102278), (4649, 84568), (7688, 51139), (9298, 42284), (10571, 37192), (18596, 21142)]