385476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 1110144

約数和(自身を除く): 724668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 353, 364, 546, 706, 1059, 1092, 1412, 2118, 2471, 4236, 4589, 4942, 7413, 9178, 9884, 13767, 14826, 18356, 27534, 29652, 32123, 55068, 64246, 96369, 128492, 192738, 385476]

約数ペア:

[(1, 385476), (2, 192738), (3, 128492), (4, 96369), (6, 64246), (7, 55068), (12, 32123), (13, 29652), (14, 27534), (21, 18356), (26, 14826), (28, 13767), (39, 9884), (42, 9178), (52, 7413), (78, 4942), (84, 4589), (91, 4236), (156, 2471), (182, 2118), (273, 1412), (353, 1092), (364, 1059), (546, 706)]