495651708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2887}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 1324552320

約数和(自身を除く): 828900612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 251, 342, 502, 684, 753, 1004, 1506, 2259, 2887, 3012, 4518, 4769, 5774, 8661, 9036, 9538, 11548, 14307, 17322, 19076, 25983, 28614, 34644, 42921, 51966, 54853, 57228, 85842, 103932, 109706, 164559, 171684, 219412, 329118, 493677, 658236, 724637, 987354, 1449274, 1974708, 2173911, 2898548, 4347822, 6521733, 8695644, 13043466, 13768103, 26086932, 27536206, 41304309, 55072412, 82608618, 123912927, 165217236, 247825854, 495651708]

約数ペア:

[(1, 495651708), (2, 247825854), (3, 165217236), (4, 123912927), (6, 82608618), (9, 55072412), (12, 41304309), (18, 27536206), (19, 26086932), (36, 13768103), (38, 13043466), (57, 8695644), (76, 6521733), (114, 4347822), (171, 2898548), (228, 2173911), (251, 1974708), (342, 1449274), (502, 987354), (684, 724637), (753, 658236), (1004, 493677), (1506, 329118), (2259, 219412), (2887, 171684), (3012, 164559), (4518, 109706), (4769, 103932), (5774, 85842), (8661, 57228), (9036, 54853), (9538, 51966), (11548, 42921), (14307, 34644), (17322, 28614), (19076, 25983)]