287687484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1579}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 856486400

約数和(自身を除く): 568798916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 241, 252, 378, 482, 723, 756, 964, 1446, 1579, 1687, 2169, 2892, 3158, 3374, 4338, 4737, 5061, 6316, 6507, 6748, 8676, 9474, 10122, 11053, 13014, 14211, 15183, 18948, 20244, 22106, 26028, 28422, 30366, 33159, 42633, 44212, 45549, 56844, 60732, 66318, 85266, 91098, 99477, 132636, 170532, 182196, 198954, 298431, 380539, 397908, 596862, 761078, 1141617, 1193724, 1522156, 2283234, 2663773, 3424851, 4566468, 5327546, 6849702, 7991319, 10274553, 10655092, 13699404, 15982638, 20549106, 23973957, 31965276, 41098212, 47947914, 71921871, 95895828, 143843742, 287687484]

約数ペア:

[(1, 287687484), (2, 143843742), (3, 95895828), (4, 71921871), (6, 47947914), (7, 41098212), (9, 31965276), (12, 23973957), (14, 20549106), (18, 15982638), (21, 13699404), (27, 10655092), (28, 10274553), (36, 7991319), (42, 6849702), (54, 5327546), (63, 4566468), (84, 3424851), (108, 2663773), (126, 2283234), (189, 1522156), (241, 1193724), (252, 1141617), (378, 761078), (482, 596862), (723, 397908), (756, 380539), (964, 298431), (1446, 198954), (1579, 182196), (1687, 170532), (2169, 132636), (2892, 99477), (3158, 91098), (3374, 85266), (4338, 66318), (4737, 60732), (5061, 56844), (6316, 45549), (6507, 44212), (6748, 42633), (8676, 33159), (9474, 30366), (10122, 28422), (11053, 26028), (13014, 22106), (14211, 20244), (15183, 18948)]