730963508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 1471387680

約数和(自身を除く): 740424172

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 293, 341, 586, 649, 682, 961, 1172, 1298, 1364, 1829, 1922, 2596, 3223, 3658, 3844, 6446, 7316, 9083, 10571, 12892, 17287, 18166, 20119, 21142, 34574, 36332, 40238, 42284, 56699, 69148, 80476, 99913, 113398, 190157, 199826, 226796, 281573, 380314, 399652, 535897, 563146, 623689, 760628, 1071794, 1126292, 1247378, 2143588, 2494756, 3097303, 5894867, 6194606, 11789734, 12389212, 16612807, 23579468, 33225614, 66451228, 182740877, 365481754, 730963508]

約数ペア:

[(1, 730963508), (2, 365481754), (4, 182740877), (11, 66451228), (22, 33225614), (31, 23579468), (44, 16612807), (59, 12389212), (62, 11789734), (118, 6194606), (124, 5894867), (236, 3097303), (293, 2494756), (341, 2143588), (586, 1247378), (649, 1126292), (682, 1071794), (961, 760628), (1172, 623689), (1298, 563146), (1364, 535897), (1829, 399652), (1922, 380314), (2596, 281573), (3223, 226796), (3658, 199826), (3844, 190157), (6446, 113398), (7316, 99913), (9083, 80476), (10571, 69148), (12892, 56699), (17287, 42284), (18166, 40238), (20119, 36332), (21142, 34574)]