577678684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 1166490864

約数和(自身を除く): 588812180

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 121, 164, 172, 242, 451, 473, 484, 677, 902, 946, 1354, 1763, 1804, 1892, 2708, 3526, 4961, 5203, 7052, 7447, 9922, 10406, 14894, 19393, 19844, 20812, 27757, 29111, 29788, 38786, 55514, 58222, 77572, 81917, 111028, 116444, 163834, 213323, 305327, 320221, 327668, 426646, 610654, 640442, 853292, 1193551, 1221308, 1280884, 2387102, 3358597, 3522431, 4774204, 6717194, 7044862, 13129061, 13434388, 14089724, 26258122, 52516244, 144419671, 288839342, 577678684]

約数ペア:

[(1, 577678684), (2, 288839342), (4, 144419671), (11, 52516244), (22, 26258122), (41, 14089724), (43, 13434388), (44, 13129061), (82, 7044862), (86, 6717194), (121, 4774204), (164, 3522431), (172, 3358597), (242, 2387102), (451, 1280884), (473, 1221308), (484, 1193551), (677, 853292), (902, 640442), (946, 610654), (1354, 426646), (1763, 327668), (1804, 320221), (1892, 305327), (2708, 213323), (3526, 163834), (4961, 116444), (5203, 111028), (7052, 81917), (7447, 77572), (9922, 58222), (10406, 55514), (14894, 38786), (19393, 29788), (19844, 29111), (20812, 27757)]