770806136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 1562198400

約数和(自身を除く): 791392264

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 163, 212, 326, 424, 587, 652, 1007, 1174, 1304, 2014, 2348, 3097, 4028, 4696, 6194, 8056, 8639, 11153, 12388, 17278, 22306, 24776, 31111, 34556, 44612, 62222, 69112, 89224, 95681, 124444, 164141, 191362, 248888, 328282, 382724, 591109, 656564, 765448, 1182218, 1313128, 1817939, 2364436, 3635878, 4728872, 5071093, 7271756, 10142186, 14543512, 20284372, 40568744, 96350767, 192701534, 385403068, 770806136]

約数ペア:

[(1, 770806136), (2, 385403068), (4, 192701534), (8, 96350767), (19, 40568744), (38, 20284372), (53, 14543512), (76, 10142186), (106, 7271756), (152, 5071093), (163, 4728872), (212, 3635878), (326, 2364436), (424, 1817939), (587, 1313128), (652, 1182218), (1007, 765448), (1174, 656564), (1304, 591109), (2014, 382724), (2348, 328282), (3097, 248888), (4028, 191362), (4696, 164141), (6194, 124444), (8056, 95681), (8639, 89224), (11153, 69112), (12388, 62222), (17278, 44612), (22306, 34556), (24776, 31111)]